File TypePool.java
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| 1 | package net.bytebuddy.pool; | |
| 2 | ||
| 3 | import edu.umd.cs.findbugs.annotations.SuppressFBWarnings; | |
| 4 | import net.bytebuddy.description.TypeVariableSource; | |
| 5 | import net.bytebuddy.description.annotation.AnnotationDescription; | |
| 6 | import net.bytebuddy.description.annotation.AnnotationList; | |
| 7 | import net.bytebuddy.description.enumeration.EnumerationDescription; | |
| 8 | import net.bytebuddy.description.field.FieldDescription; | |
| 9 | import net.bytebuddy.description.field.FieldList; | |
| 10 | import net.bytebuddy.description.method.MethodDescription; | |
| 11 | import net.bytebuddy.description.method.MethodList; | |
| 12 | import net.bytebuddy.description.method.ParameterDescription; | |
| 13 | import net.bytebuddy.description.method.ParameterList; | |
| 14 | import net.bytebuddy.description.type.PackageDescription; | |
| 15 | import net.bytebuddy.description.type.TypeDescription; | |
| 16 | import net.bytebuddy.description.type.TypeList; | |
| 17 | import net.bytebuddy.dynamic.ClassFileLocator; | |
| 18 | import net.bytebuddy.implementation.bytecode.StackSize; | |
| 19 | import net.bytebuddy.utility.PropertyDispatcher; | |
| 20 | import org.objectweb.asm.*; | |
| 21 | import org.objectweb.asm.signature.SignatureReader; | |
| 22 | import org.objectweb.asm.signature.SignatureVisitor; | |
| 23 | ||
| 24 | import java.io.IOException; | |
| 25 | import java.lang.annotation.Annotation; | |
| 26 | import java.lang.reflect.Array; | |
| 27 | import java.lang.reflect.GenericSignatureFormatError; | |
| 28 | import java.lang.reflect.Proxy; | |
| 29 | import java.util.*; | |
| 30 | import java.util.concurrent.ConcurrentHashMap; | |
| 31 | import java.util.concurrent.ConcurrentMap; | |
| 32 | ||
| 33 | import static net.bytebuddy.matcher.ElementMatchers.*; | |
| 34 | ||
| 35 | /** | |
| 36 | * A type pool allows the retrieval of {@link TypeDescription} by its name. | |
| 37 | */ | |
| 38 | public interface TypePool { | |
| 39 | ||
| 40 | /** | |
| 41 | * Locates and describes the given type by its name. | |
| 42 | * | |
| 43 | * @param name The name of the type to describe. The name is to be written as when calling {@link Object#toString()} | |
| 44 | * on a loaded {@link java.lang.Class}. | |
| 45 | * @return A resolution of the type to describe. If the type to be described was found, the returned | |
| 46 | * {@link net.bytebuddy.pool.TypePool.Resolution} represents this type. Otherwise, an illegal resolution is returned. | |
| 47 | */ | |
| 48 | Resolution describe(String name); | |
| 49 | ||
| 50 | /** | |
| 51 | * Clears this type pool's cache. | |
| 52 | */ | |
| 53 | void clear(); | |
| 54 | ||
| 55 | /** | |
| 56 | * A resolution of a {@link net.bytebuddy.pool.TypePool} which was queried for a description. | |
| 57 | */ | |
| 58 | interface Resolution { | |
| 59 | ||
| 60 | /** | |
| 61 | * Determines if this resolution represents a {@link TypeDescription}. | |
| 62 | * | |
| 63 | * @return {@code true} if the queried type could be resolved. | |
| 64 | */ | |
| 65 | boolean isResolved(); | |
| 66 | ||
| 67 | /** | |
| 68 | * Resolves this resolution to the represented type description. This method must only be invoked if this | |
| 69 | * instance could be resolved. Otherwise, an exception is thrown on calling this method. | |
| 70 | * | |
| 71 | * @return The type description that is represented by this resolution. | |
| 72 | */ | |
| 73 | TypeDescription resolve(); | |
| 74 | ||
| 75 | /** | |
| 76 | * A simple resolution that represents a given {@link TypeDescription}. | |
| 77 | */ | |
| 78 | class Simple implements Resolution { | |
| 79 | ||
| 80 | /** | |
| 81 | * The represented type description. | |
| 82 | */ | |
| 83 | private final TypeDescription typeDescription; | |
| 84 | ||
| 85 | /** | |
| 86 | * Creates a new successful resolution of a given type description. | |
| 87 | * | |
| 88 | * @param typeDescription The represented type description. | |
| 89 | */ | |
| 90 | 54841 |  public Simple(TypeDescription typeDescription) { |
| 91 | 54841 | this.typeDescription = typeDescription; |
| 92 | } | |
| 93 | ||
| 94 | 2055 | @Override |
| 95 | public boolean isResolved() { | |
| 96 | 2055 | return true; |
| 97 | } | |
| 98 | ||
| 99 | 12633 | @Override |
| 100 | public TypeDescription resolve() { | |
| 101 | 12633 | return typeDescription; |
| 102 | } | |
| 103 | ||
| 104 | 5 | @Override |
| 105 | public boolean equals(Object other) { | |
| 106 | 5 | return this == other || !(other == null || getClass() != other.getClass()) |
| 107 | && typeDescription.equals(((Simple) other).typeDescription); | |
| 108 | } | |
| 109 | ||
| 110 | 3 | @Override |
| 111 | public int hashCode() { | |
| 112 | 3 | return typeDescription.hashCode(); |
| 113 | } | |
| 114 | ||
| 115 | 3 | @Override |
| 116 | public String toString() { | |
| 117 | 3 | return "TypePool.Resolution.Simple{" + |
| 118 | "typeDescription=" + typeDescription + | |
| 119 | '}'; | |
| 120 | } | |
| 121 | } | |
| 122 | ||
| 123 | /** | |
| 124 | * A canonical representation of a non-successful resolution of a {@link net.bytebuddy.pool.TypePool}. | |
| 125 | */ | |
| 126 | class Illegal implements Resolution { | |
| 127 | ||
| 128 | /** | |
| 129 | * The name of the unresolved type. | |
| 130 | */ | |
| 131 | private final String name; | |
| 132 | ||
| 133 | /** | |
| 134 | * Creates a new illegal resolution. | |
| 135 | * | |
| 136 | * @param name The name of the unresolved type. | |
| 137 | */ | |
| 138 | 12441 | public Illegal(String name) { |
| 139 | 12441 | this.name = name; |
| 140 | } | |
| 141 | ||
| 142 | 12434 | @Override |
| 143 | public boolean isResolved() { | |
| 144 | 12434 | return false; |
| 145 | } | |
| 146 | ||
| 147 | 3 | @Override |
| 148 | public TypeDescription resolve() { | |
| 149 | 3 | throw new IllegalStateException("Cannot resolve type description for " + name); |
| 150 | } | |
| 151 | ||
| 152 | 5 | @Override |
| 153 | public boolean equals(Object other) { | |
| 154 | 5 | return this == other || !(other == null || getClass() != other.getClass()) |
| 155 | && name.equals(((Illegal) other).name); | |
| 156 | } | |
| 157 | ||
| 158 | 3 | @Override |
| 159 | public int hashCode() { | |
| 160 | 3 | return name.hashCode(); |
| 161 | } | |
| 162 | ||
| 163 | 3 | @Override |
| 164 | public String toString() { | |
| 165 | 3 | return "TypePool.Resolution.Illegal{" + |
| 166 | "name='" + name + '\'' + | |
| 167 | '}'; | |
| 168 | } | |
| 169 | } | |
| 170 | } | |
| 171 | ||
| 172 | /** | |
| 173 | * A cache provider for a {@link net.bytebuddy.pool.TypePool}. | |
| 174 | */ | |
| 175 | interface CacheProvider { | |
| 176 | ||
| 177 | /** | |
| 178 | * The value that is returned on a cache-miss. | |
| 179 | */ | |
| 180 | Resolution UNRESOLVED = null; | |
| 181 | ||
| 182 | /** | |
| 183 | * Attempts to find a resolution in this cache. | |
| 184 | * | |
| 185 | * @param name The name of the type to describe. | |
| 186 | * @return A resolution of the type or {@code null} if no such resolution can be found in the cache.. | |
| 187 | */ | |
| 188 | Resolution find(String name); | |
| 189 | ||
| 190 | /** | |
| 191 | * Registers a resolution in this cache. If a resolution to the given name already exists in the | |
| 192 | * cache, it should be discarded. | |
| 193 | * | |
| 194 | * @param name The name of the type that is to be registered. | |
| 195 | * @param resolution The resolution to register. | |
| 196 | * @return The oldest version of a resolution that is currently registered in the cache which might | |
| 197 | * be the given resolution or another resolution that was previously registered. | |
| 198 | */ | |
| 199 | Resolution register(String name, Resolution resolution); | |
| 200 | ||
| 201 | /** | |
| 202 | * Clears this cache. | |
| 203 | */ | |
| 204 | void clear(); | |
| 205 | ||
| 206 | /** | |
| 207 | * A non-operational cache that does not store any type descriptions. | |
| 208 | */ | |
| 209 | enum NoOp implements CacheProvider { | |
| 210 | ||
| 211 | /** | |
| 212 | * The singleton instance. | |
| 213 | */ | |
| 214 | INSTANCE; | |
| 215 | ||
| 216 | 52528 | @Override |
| 217 | public Resolution find(String name) { | |
| 218 | 52528 | return UNRESOLVED; |
| 219 | } | |
| 220 | ||
| 221 | 52527 | @Override |
| 222 | public Resolution register(String name, Resolution resolution) { | |
| 223 | 52527 | return resolution; |
| 224 | } | |
| 225 | ||
| 226 | 1130 | @Override |
| 227 | public void clear() { | |
| 228 | /* do nothing */ | |
| 229 | } | |
| 230 | ||
| 231 | 6 | @Override |
| 232 | public String toString() { | |
| 233 | 6 | return "TypePool.CacheProvider.NoOp." + name(); |
| 234 | } | |
| 235 | } | |
| 236 | ||
| 237 | /** | |
| 238 | * A simple, thread-safe type cache based on a {@link java.util.concurrent.ConcurrentHashMap}. | |
| 239 | */ | |
| 240 | class Simple implements CacheProvider { | |
| 241 | ||
| 242 | /** | |
| 243 | * A map containing all cached resolutions by their names. | |
| 244 | */ | |
| 245 | private final ConcurrentMap<String, Resolution> cache; | |
| 246 | ||
| 247 | /** | |
| 248 | * Creates a new simple cache. | |
| 249 | */ | |
| 250 | 48961 | public Simple() { |
| 251 | 48961 | cache = new ConcurrentHashMap<String, Resolution>(); |
| 252 | } | |
| 253 | ||
| 254 | /** | |
| 255 | * Returns a simple cache provider that is prepopulated with the {@link Object} type. | |
| 256 | * | |
| 257 | * @return A simple cache provider that is prepopulated with the {@link Object} type. | |
| 258 | */ | |
| 259 | 48133 | public static CacheProvider withObjectType() { |
| 260 | 48133 | CacheProvider cacheProvider = new Simple(); |
| 261 | 48133 | cacheProvider.register(Object.class.getName(), new Resolution.Simple(TypeDescription.OBJECT)); |
| 262 | 48133 | return cacheProvider; |
| 263 | } | |
| 264 | ||
| 265 | 6879 | @Override |
| 266 | public Resolution find(String name) { | |
| 267 | 6879 | return cache.get(name); |
| 268 | } | |
| 269 | ||
| 270 | 49078 | @Override |
| 271 | public Resolution register(String name, Resolution resolution) { | |
| 272 | 49078 | Resolution cached = cache.putIfAbsent(name, resolution); |
| 273 | 49078 | return cached == null |
| 274 | ? resolution | |
| 275 | : cached; | |
| 276 | } | |
| 277 | ||
| 278 | 251 | @Override |
| 279 | public void clear() { | |
| 280 | 251 | cache.clear(); |
| 281 | } | |
| 282 | ||
| 283 | 3 | @Override |
| 284 | public String toString() { | |
| 285 | 3 | return "TypePool.CacheProvider.Simple{cache=" + cache + '}'; |
| 286 | } | |
| 287 | } | |
| 288 | } | |
| 289 | ||
| 290 | /** | |
| 291 | * An empty type pool that cannot describe any type. | |
| 292 | */ | |
| 293 | enum Empty implements TypePool { | |
| 294 | ||
| 295 | /** | |
| 296 | * The singleton instance. | |
| 297 | */ | |
| 298 | INSTANCE; | |
| 299 | ||
| 300 | 12423 | @Override |
| 301 | public Resolution describe(String name) { | |
| 302 | 12423 | return new Resolution.Illegal(name); |
| 303 | } | |
| 304 | ||
| 305 | 1380 | @Override |
| 306 | public void clear() { | |
| 307 | /* do nothing */ | |
| 308 | } | |
| 309 | ||
| 310 | 0 | @Override |
| 311 | public String toString() { | |
| 312 | 0 | return "TypePool.Empty." + name(); |
| 313 | } | |
| 314 | } | |
| 315 | ||
| 316 | /** | |
| 317 | * A base implementation of a {@link net.bytebuddy.pool.TypePool} that is managing a cache provider and | |
| 318 | * that handles the description of array and primitive types. | |
| 319 | */ | |
| 320 | abstract class AbstractBase implements TypePool { | |
| 321 | ||
| 322 | /** | |
| 323 | * A map of primitive types by their name. | |
| 324 | */ | |
| 325 | protected static final Map<String, TypeDescription> PRIMITIVE_TYPES; | |
| 326 | ||
| 327 | /** | |
| 328 | * A map of primitive types by their descriptor. | |
| 329 | */ | |
| 330 | protected static final Map<String, String> PRIMITIVE_DESCRIPTORS; | |
| 331 | ||
| 332 | /** | |
| 333 | * The array symbol as used by Java descriptors. | |
| 334 | */ | |
| 335 | private static final String ARRAY_SYMBOL = "["; | |
| 336 | ||
| 337 | /* | |
| 338 | * Initializes the maps of primitive type names and descriptors. | |
| 339 | */ | |
| 340 | 3 | static { |
| 341 | 3 | Map<String, TypeDescription> primitiveTypes = new HashMap<String, TypeDescription>(); |
| 342 | 3 | Map<String, String> primitiveDescriptors = new HashMap<String, String>(); |
| 343 | 3 | for (Class<?> primitiveType : new Class<?>[]{boolean.class, |
| 344 | byte.class, | |
| 345 | short.class, | |
| 346 | char.class, | |
| 347 | int.class, | |
| 348 | long.class, | |
| 349 | float.class, | |
| 350 | double.class, | |
| 351 | void.class}) { | |
| 352 | 27 | primitiveTypes.put(primitiveType.getName(), new TypeDescription.ForLoadedType(primitiveType)); |
| 353 | 27 | primitiveDescriptors.put(Type.getDescriptor(primitiveType), primitiveType.getName()); |
| 354 | } | |
| 355 | 3 | PRIMITIVE_TYPES = Collections.unmodifiableMap(primitiveTypes); |
| 356 | 3 | PRIMITIVE_DESCRIPTORS = Collections.unmodifiableMap(primitiveDescriptors); |
| 357 | } | |
| 358 | ||
| 359 | /** | |
| 360 | * The cache provider of this instance. | |
| 361 | */ | |
| 362 | protected final CacheProvider cacheProvider; | |
| 363 | ||
| 364 | /** | |
| 365 | * Creates a new instance. | |
| 366 | * | |
| 367 | * @param cacheProvider The cache provider to be used. | |
| 368 | */ | |
| 369 | 124067 | protected AbstractBase(CacheProvider cacheProvider) { |
| 370 | 124067 | this.cacheProvider = cacheProvider; |
| 371 | } | |
| 372 | ||
| 373 | 61099 | @Override |
| 374 | public Resolution describe(String name) { | |
| 375 | 61099 | if (name.contains("/")) { |
| 376 | 1 | throw new IllegalArgumentException(name + " contains the illegal character '/'"); |
| 377 | } | |
| 378 | 61098 | int arity = 0; |
| 379 | 66420 | while (name.startsWith(ARRAY_SYMBOL)) { |
| 380 | 5322 | arity++; |
| 381 | 5322 | name = name.substring(1); |
| 382 | } | |
| 383 | 61098 | if (arity > 0) { |
| 384 | 5216 | String primitiveName = PRIMITIVE_DESCRIPTORS.get(name); |
| 385 | 5216 | name = primitiveName == null |
| 386 | ? name.substring(1, name.length() - 1) | |
| 387 | : primitiveName; | |
| 388 | } | |
| 389 | 61098 | TypeDescription typeDescription = PRIMITIVE_TYPES.get(name); |
| 390 | 61098 | Resolution resolution = typeDescription == null |
| 391 | ? cacheProvider.find(name) | |
| 392 | : new Resolution.Simple(typeDescription); | |
| 393 | 61098 | if (resolution == null) { |
| 394 | 53469 | resolution = cacheProvider.register(name, doDescribe(name)); |
| 395 | } | |
| 396 | 61098 | return ArrayTypeResolution.of(resolution, arity); |
| 397 | } | |
| 398 | ||
| 399 | 1380 | @Override |
| 400 | public void clear() { | |
| 401 | 1380 | cacheProvider.clear(); |
| 402 | } | |
| 403 | ||
| 404 | /** | |
| 405 | * Determines a resolution to a non-primitive, non-array type. | |
| 406 | * | |
| 407 | * @param name The name of the type to describe. | |
| 408 | * @return A resolution to the type to describe. | |
| 409 | */ | |
| 410 | protected abstract Resolution doDescribe(String name); | |
| 411 | ||
| 412 | 24 | @Override |
| 413 | public boolean equals(Object other) { | |
| 414 | 24 | return this == other || !(other == null || getClass() != other.getClass()) |
| 415 | && cacheProvider.equals(((AbstractBase) other).cacheProvider); | |
| 416 | } | |
| 417 | ||
| 418 | 25 | @Override |
| 419 | public int hashCode() { | |
| 420 | 25 | return cacheProvider.hashCode(); |
| 421 | } | |
| 422 | ||
| 423 | /** | |
| 424 | * Implements a hierarchical view of type pools, similarly to class loader hierarchies. For every lookup, the parent type pool | |
| 425 | * is asked first if it can resolve a type. Only if the parent (and potentially its parents) are unable to resolve a type, | |
| 426 | * this instance is queried for a type description. | |
| 427 | */ | |
| 428 | public abstract static class Hierarchical extends AbstractBase { | |
| 429 | ||
| 430 | /** | |
| 431 | * The parent type pool. | |
| 432 | */ | |
| 433 | private final TypePool parent; | |
| 434 | ||
| 435 | /** | |
| 436 | * Creates a hierarchical type pool. | |
| 437 | * | |
| 438 | * @param cacheProvider The cache provider to be used. | |
| 439 | * @param parent The parent type pool to be used. | |
| 440 | */ | |
| 441 | 75377 | protected Hierarchical(CacheProvider cacheProvider, TypePool parent) { |
| 442 | 75377 | super(cacheProvider); |
| 443 | 75377 | this.parent = parent; |
| 444 | } | |
| 445 | ||
| 446 | 13274 | @Override |
| 447 | public Resolution describe(String name) { | |
| 448 | 13274 | Resolution resolution = parent.describe(name); |
| 449 | 13274 | return resolution.isResolved() |
| 450 | ? resolution | |
| 451 | : super.describe(name); | |
| 452 | } | |
| 453 | ||
| 454 | 1380 | @Override |
| 455 | public void clear() { | |
| 456 | 1380 | try { |
| 457 | 1380 | parent.clear(); |
| 458 | } finally { | |
| 459 | 1380 | super.clear(); |
| 460 | } | |
| 461 | } | |
| 462 | ||
| 463 | 24 | @Override |
| 464 | public boolean equals(Object object) { | |
| 465 | 24 | if (this == object) return true; |
| 466 | 24 | if (object == null || getClass() != object.getClass()) return false; |
| 467 | 6 | if (!super.equals(object)) return false; |
| 468 | 18 | Hierarchical that = (Hierarchical) object; |
| 469 | 18 | return parent.equals(that.parent); |
| 470 | } | |
| 471 | ||
| 472 | 25 | @Override |
| 473 | public int hashCode() { | |
| 474 | 25 | int result = super.hashCode(); |
| 475 | 25 | result = 31 * result + parent.hashCode(); |
| 476 | 25 | return result; |
| 477 | } | |
| 478 | } | |
| 479 | ||
| 480 | /** | |
| 481 | * A resolution for a type that, if resolved, represents an array type. | |
| 482 | */ | |
| 483 | protected static class ArrayTypeResolution implements Resolution { | |
| 484 | ||
| 485 | /** | |
| 486 | * The underlying resolution that is represented by this instance. | |
| 487 | */ | |
| 488 | private final Resolution resolution; | |
| 489 | ||
| 490 | /** | |
| 491 | * The arity of the represented array. | |
| 492 | */ | |
| 493 | private final int arity; | |
| 494 | ||
| 495 | /** | |
| 496 | * Creates a wrapper for another resolution that, if resolved, represents an array type. | |
| 497 | * | |
| 498 | * @param resolution The underlying resolution that is represented by this instance. | |
| 499 | * @param arity The arity of the represented array. | |
| 500 | */ | |
| 501 | 5222 | protected ArrayTypeResolution(Resolution resolution, int arity) { |
| 502 | 5222 | this.resolution = resolution; |
| 503 | 5222 | this.arity = arity; |
| 504 | } | |
| 505 | ||
| 506 | /** | |
| 507 | * Creates a wrapper for another resolution that, if resolved, represents an array type. The wrapper | |
| 508 | * is only created if the arity is not zero. If the arity is zero, the given resolution is simply | |
| 509 | * returned instead. | |
| 510 | * | |
| 511 | * @param resolution The underlying resolution that is represented by this instance. | |
| 512 | * @param arity The arity of the represented array. | |
| 513 | * @return A wrapper for another resolution that, if resolved, represents an array type or the | |
| 514 | * given resolution if the given arity is zero. | |
| 515 | */ | |
| 516 | 61101 | protected static Resolution of(Resolution resolution, int arity) { |
| 517 | 61101 | return arity == 0 |
| 518 | ? resolution | |
| 519 | : new ArrayTypeResolution(resolution, arity); | |
| 520 | } | |
| 521 | ||
| 522 | 2 | @Override |
| 523 | public boolean isResolved() { | |
| 524 | 2 | return resolution.isResolved(); |
| 525 | } | |
| 526 | ||
| 527 | 5217 | @Override |
| 528 | public TypeDescription resolve() { | |
| 529 | 5217 | return TypeDescription.ArrayProjection.of(resolution.resolve(), arity); |
| 530 | } | |
| 531 | ||
| 532 | 7 | @Override |
| 533 | public boolean equals(Object other) { | |
| 534 | 7 | return this == other || !(other == null || getClass() != other.getClass()) |
| 535 | && arity == ((ArrayTypeResolution) other).arity | |
| 536 | && resolution.equals(((ArrayTypeResolution) other).resolution); | |
| 537 | } | |
| 538 | ||
| 539 | 4 | @Override |
| 540 | public int hashCode() { | |
| 541 | 4 | int result = resolution.hashCode(); |
| 542 | 4 | result = 31 * result + arity; |
| 543 | 4 | return result; |
| 544 | } | |
| 545 | ||
| 546 | 4 | @Override |
| 547 | public String toString() { | |
| 548 | 4 | return "TypePool.AbstractBase.ArrayTypeResolution{" + |
| 549 | "resolution=" + resolution + | |
| 550 | ", arity=" + arity + | |
| 551 | '}'; | |
| 552 | } | |
| 553 | } | |
| 554 | ||
| 555 | /** | |
| 556 | * Represents a nested annotation value. | |
| 557 | */ | |
| 558 | protected static class RawAnnotationValue implements AnnotationDescription.AnnotationValue<AnnotationDescription, Annotation> { | |
| 559 | ||
| 560 | /** | |
| 561 | * The type pool to use for looking up types. | |
| 562 | */ | |
| 563 | private final TypePool typePool; | |
| 564 | ||
| 565 | /** | |
| 566 | * The annotation token that represents the nested invocation. | |
| 567 | */ | |
| 568 | private final Default.LazyTypeDescription.AnnotationToken annotationToken; | |
| 569 | ||
| 570 | /** | |
| 571 | * Creates a new annotation value for a nested annotation. | |
| 572 | * | |
| 573 | * @param typePool The type pool to use for looking up types. | |
| 574 | * @param annotationToken The token that represents the annotation. | |
| 575 | */ | |
| 576 | 56 | public RawAnnotationValue(TypePool typePool, Default.LazyTypeDescription.AnnotationToken annotationToken) { |
| 577 | 56 | this.typePool = typePool; |
| 578 | 56 | this.annotationToken = annotationToken; |
| 579 | } | |
| 580 | ||
| 581 | 46 | @Override |
| 582 | public AnnotationDescription resolve() { | |
| 583 | 46 | return annotationToken.toAnnotationDescription(typePool).resolve(); |
| 584 | } | |
| 585 | ||
| 586 | 178 | @Override |
| 587 | @SuppressWarnings("unchecked") | |
| 588 | public Loaded<Annotation> load(ClassLoader classLoader) throws ClassNotFoundException { | |
| 589 | 178 | Class<?> type = classLoader.loadClass(annotationToken.getBinaryName()); |
| 590 | 178 | if (type.isAnnotation()) { |
| 591 | 178 | return new ForAnnotation.Loaded<Annotation>((Annotation) Proxy.newProxyInstance(classLoader, |
| 592 | new Class<?>[]{type}, | |
| 593 | AnnotationDescription.AnnotationInvocationHandler.of(classLoader, | |
| 594 | (Class<? extends Annotation>) type, | |
| 595 | annotationToken.getValues()))); | |
| 596 | } else { | |
| 597 | 0 | return new ForAnnotation.IncompatibleRuntimeType(type); |
| 598 | } | |
| 599 | } | |
| 600 | ||
| 601 | 0 | @Override |
| 602 | public boolean equals(Object other) { | |
| 603 | 0 | return this == other || !(other == null || getClass() != other.getClass()) |
| 604 | && annotationToken.equals(((RawAnnotationValue) other).annotationToken); | |
| 605 | } | |
| 606 | ||
| 607 | 0 | @Override |
| 608 | public int hashCode() { | |
| 609 | 0 | return annotationToken.hashCode(); |
| 610 | } | |
| 611 | ||
| 612 | 0 | @Override |
| 613 | public String toString() { | |
| 614 | 0 | return "TypePool.AbstractBase.RawAnnotationValue{" + |
| 615 | "annotationToken=" + annotationToken + | |
| 616 | '}'; | |
| 617 | } | |
| 618 | } | |
| 619 | ||
| 620 | /** | |
| 621 | * Represents an enumeration value of an annotation. | |
| 622 | */ | |
| 623 | protected static class RawEnumerationValue implements AnnotationDescription.AnnotationValue<EnumerationDescription, Enum<?>> { | |
| 624 | ||
| 625 | /** | |
| 626 | * The type pool to use for looking up types. | |
| 627 | */ | |
| 628 | private final TypePool typePool; | |
| 629 | ||
| 630 | /** | |
| 631 | * The descriptor of the enumeration type. | |
| 632 | */ | |
| 633 | private final String descriptor; | |
| 634 | ||
| 635 | /** | |
| 636 | * The name of the enumeration. | |
| 637 | */ | |
| 638 | private final String value; | |
| 639 | ||
| 640 | /** | |
| 641 | * Creates a new enumeration value representation. | |
| 642 | * | |
| 643 | * @param typePool The type pool to use for looking up types. | |
| 644 | * @param descriptor The descriptor of the enumeration type. | |
| 645 | * @param value The name of the enumeration. | |
| 646 | */ | |
| 647 | 1810 | public RawEnumerationValue(TypePool typePool, String descriptor, String value) { |
| 648 | 1810 | this.typePool = typePool; |
| 649 | 1810 | this.descriptor = descriptor; |
| 650 | 1810 | this.value = value; |
| 651 | } | |
| 652 | ||
| 653 | 69 | @Override |
| 654 | public EnumerationDescription resolve() { | |
| 655 | 69 | return new LazyEnumerationDescription(); |
| 656 | } | |
| 657 | ||
| 658 | 180 | @Override |
| 659 | @SuppressWarnings("unchecked") | |
| 660 | public Loaded<Enum<?>> load(ClassLoader classLoader) throws ClassNotFoundException { | |
| 661 | 180 | Class<?> type = classLoader.loadClass(descriptor.substring(1, descriptor.length() - 1).replace('/', '.')); |
| 662 | 180 | try { |
| 663 | 180 | return type.isEnum() |
| 664 | ? new ForEnumeration.Loaded(Enum.valueOf((Class) type, value)) | |
| 665 | : new ForEnumeration.IncompatibleRuntimeType(type); | |
| 666 | } catch (IllegalArgumentException ignored) { | |
| 667 | 0 | return new ForEnumeration.UnknownRuntimeEnumeration((Class) type, value); |
| 668 | } | |
| 669 | } | |
| 670 | ||
| 671 | 0 | @Override |
| 672 | public boolean equals(Object other) { | |
| 673 | 0 | return this == other || !(other == null || getClass() != other.getClass()) |
| 674 | && descriptor.equals(((RawEnumerationValue) other).descriptor) | |
| 675 | && value.equals(((RawEnumerationValue) other).value); | |
| 676 | } | |
| 677 | ||
| 678 | 0 | @Override |
| 679 | public int hashCode() { | |
| 680 | 0 | return 31 * descriptor.hashCode() + value.hashCode(); |
| 681 | } | |
| 682 | ||
| 683 | 0 | @Override |
| 684 | public String toString() { | |
| 685 | 0 | return "TypePool.DefaultLazyTypeDescription.AnnotationValue.ForEnumeration{" + |
| 686 | "descriptor='" + descriptor + '\'' + | |
| 687 | ", value='" + value + '\'' + | |
| 688 | '}'; | |
| 689 | } | |
| 690 | ||
| 691 | /** | |
| 692 | * An enumeration description where any type references are only resolved on demand. | |
| 693 | */ | |
| 694 | protected class LazyEnumerationDescription extends EnumerationDescription.AbstractBase { | |
| 695 | ||
| 696 | 58 | @Override |
| 697 | public String getValue() { | |
| 698 | 58 | return value; |
| 699 | } | |
| 700 | ||
| 701 | 56 | @Override |
| 702 | public TypeDescription getEnumerationType() { | |
| 703 | 56 | return typePool.describe(descriptor.substring(1, descriptor.length() - 1).replace('/', '.')).resolve(); |
| 704 | } | |
| 705 | ||
| 706 | 2 | @Override |
| 707 | public <T extends Enum<T>> T load(Class<T> type) { | |
| 708 | 2 | return Enum.valueOf(type, value); |
| 709 | } | |
| 710 | } | |
| 711 | } | |
| 712 | ||
| 713 | /** | |
| 714 | * Represents a type value of an annotation. | |
| 715 | */ | |
| 716 | protected static class RawTypeValue implements AnnotationDescription.AnnotationValue<TypeDescription, Class<?>> { | |
| 717 | ||
| 718 | /** | |
| 719 | * A convenience reference indicating that a loaded type should not be initialized. | |
| 720 | */ | |
| 721 | private static final boolean NO_INITIALIZATION = false; | |
| 722 | ||
| 723 | /** | |
| 724 | * The type pool to use for looking up types. | |
| 725 | */ | |
| 726 | private final TypePool typePool; | |
| 727 | ||
| 728 | /** | |
| 729 | * The binary name of the type. | |
| 730 | */ | |
| 731 | private final String name; | |
| 732 | ||
| 733 | /** | |
| 734 | * Represents a type value of an annotation. | |
| 735 | * | |
| 736 | * @param typePool The type pool to use for looking up types. | |
| 737 | * @param type A type representation of the type that is referenced by the annotation.. | |
| 738 | */ | |
| 739 | 5405 | public RawTypeValue(TypePool typePool, Type type) { |
| 740 | 5405 | this.typePool = typePool; |
| 741 | 5405 | name = type.getSort() == Type.ARRAY |
| 742 | ? type.getInternalName().replace('/', '.') | |
| 743 | : type.getClassName(); | |
| 744 | } | |
| 745 | ||
| 746 | 70 | @Override |
| 747 | public TypeDescription resolve() { | |
| 748 | 70 | return typePool.describe(name).resolve(); |
| 749 | } | |
| 750 | ||
| 751 | 267 | @Override |
| 752 | public AnnotationDescription.AnnotationValue.Loaded<Class<?>> load(ClassLoader classLoader) throws ClassNotFoundException { | |
| 753 | 267 | return new Loaded(Class.forName(name, NO_INITIALIZATION, classLoader)); |
| 754 | } | |
| 755 | ||
| 756 | 0 | @Override |
| 757 | public boolean equals(Object other) { | |
| 758 | 0 | return this == other || !(other == null || getClass() != other.getClass()) |
| 759 | && name.equals(((RawTypeValue) other).name); | |
| 760 | } | |
| 761 | ||
| 762 | 0 | @Override |
| 763 | public int hashCode() { | |
| 764 | 0 | return name.hashCode(); |
| 765 | } | |
| 766 | ||
| 767 | 0 | @Override |
| 768 | public String toString() { | |
| 769 | 0 | return "TypePool.DefaultLazyTypeDescription.AnnotationValue.ForType{" + |
| 770 | "name='" + name + '\'' + | |
| 771 | '}'; | |
| 772 | } | |
| 773 | ||
| 774 | /** | |
| 775 | * Represents a loaded annotation property that represents a type. | |
| 776 | */ | |
| 777 | protected static class Loaded implements AnnotationDescription.AnnotationValue.Loaded<Class<?>> { | |
| 778 | ||
| 779 | /** | |
| 780 | * The type that is represented by an annotation property. | |
| 781 | */ | |
| 782 | private final Class<?> type; | |
| 783 | ||
| 784 | /** | |
| 785 | * Creates a new representation for an annotation property referencing a type. | |
| 786 | * | |
| 787 | * @param type The type that is represented by an annotation property. | |
| 788 | */ | |
| 789 | 267 | public Loaded(Class<?> type) { |
| 790 | 267 | this.type = type; |
| 791 | } | |
| 792 | ||
| 793 | 32 | @Override |
| 794 | public State getState() { | |
| 795 | 32 | return State.RESOLVED; |
| 796 | } | |
| 797 | ||
| 798 | 26 | @Override |
| 799 | public Class<?> resolve() { | |
| 800 | 26 | return type; |
| 801 | } | |
| 802 | ||
| 803 | 4 | @Override |
| 804 | public boolean equals(Object other) { | |
| 805 | 4 | if (this == other) return true; |
| 806 | 4 | if (!(other instanceof AnnotationDescription.AnnotationValue.Loaded<?>)) return false; |
| 807 | 4 | AnnotationDescription.AnnotationValue.Loaded<?> loadedOther = (AnnotationDescription.AnnotationValue.Loaded<?>) other; |
| 808 | 4 | return loadedOther.getState().isResolved() && type.equals(loadedOther.resolve()); |
| 809 | } | |
| 810 | ||
| 811 | 9 | @Override |
| 812 | public int hashCode() { | |
| 813 | 9 | return type.hashCode(); |
| 814 | } | |
| 815 | ||
| 816 | 6 | @Override |
| 817 | public String toString() { | |
| 818 | 6 | return type.toString(); |
| 819 | } | |
| 820 | } | |
| 821 | } | |
| 822 | ||
| 823 | /** | |
| 824 | * Represents an array that is referenced by an annotation which does not contain primitive values. | |
| 825 | */ | |
| 826 | protected static class RawNonPrimitiveArray implements AnnotationDescription.AnnotationValue<Object[], Object[]> { | |
| 827 | ||
| 828 | /** | |
| 829 | * The type pool to use for looking up types. | |
| 830 | */ | |
| 831 | private final TypePool typePool; | |
| 832 | ||
| 833 | /** | |
| 834 | * A reference to the component type. | |
| 835 | */ | |
| 836 | private final ComponentTypeReference componentTypeReference; | |
| 837 | ||
| 838 | /** | |
| 839 | * A list of all values of this array value in their order. | |
| 840 | */ | |
| 841 | private List<AnnotationDescription.AnnotationValue<?, ?>> value; | |
| 842 | ||
| 843 | /** | |
| 844 | * Creates a new array value representation of a complex array. | |
| 845 | * | |
| 846 | * @param typePool The type pool to use for looking up types. | |
| 847 | * @param componentTypeReference A lazy reference to the component type of this array. | |
| 848 | * @param value A list of all values of this annotation. | |
| 849 | */ | |
| 850 | 639 | public RawNonPrimitiveArray(TypePool typePool, |
| 851 | ComponentTypeReference componentTypeReference, | |
| 852 | List<AnnotationDescription.AnnotationValue<?, ?>> value) { | |
| 853 | 639 | this.typePool = typePool; |
| 854 | 639 | this.value = value; |
| 855 | 639 | this.componentTypeReference = componentTypeReference; |
| 856 | } | |
| 857 | ||
| 858 | 92 | @Override |
| 859 | public Object[] resolve() { | |
| 860 | 92 | TypeDescription componentTypeDescription = typePool.describe(componentTypeReference.lookup()).resolve(); |
| 861 | 92 | Class<?> componentType; |
| 862 | 92 | if (componentTypeDescription.represents(Class.class)) { |
| 863 | 23 | componentType = TypeDescription.class; |
| 864 | 69 | } else if (componentTypeDescription.isAssignableTo(Enum.class)) { // Enums can implement annotation interfaces, check this first. |
| 865 | 23 | componentType = EnumerationDescription.class; |
| 866 | 46 | } else if (componentTypeDescription.isAssignableTo(Annotation.class)) { |
| 867 | 23 | componentType = AnnotationDescription.class; |
| 868 | 23 | } else if (componentTypeDescription.represents(String.class)) { |
| 869 | 23 | componentType = String.class; |
| 870 | } else { | |
| 871 | 0 | throw new IllegalStateException("Unexpected complex array component type " + componentTypeDescription); |
| 872 | } | |
| 873 | 92 | Object[] array = (Object[]) Array.newInstance(componentType, value.size()); |
| 874 | 92 | int index = 0; |
| 875 | 92 | for (AnnotationDescription.AnnotationValue<?, ?> annotationValue : value) { |
| 876 | 92 | Array.set(array, index++, annotationValue.resolve()); |
| 877 | } | |
| 878 | 92 | return array; |
| 879 | } | |
| 880 | ||
| 881 | 356 | @Override |
| 882 | public AnnotationDescription.AnnotationValue.Loaded<Object[]> load(ClassLoader classLoader) throws ClassNotFoundException { | |
| 883 | 356 | List<AnnotationDescription.AnnotationValue.Loaded<?>> loadedValues = new ArrayList<AnnotationDescription.AnnotationValue.Loaded<?>>(value.size()); |
| 884 | 356 | for (AnnotationDescription.AnnotationValue<?, ?> value : this.value) { |
| 885 | 356 | loadedValues.add(value.load(classLoader)); |
| 886 | } | |
| 887 | 356 | return new Loaded(classLoader.loadClass(componentTypeReference.lookup()), loadedValues); |
| 888 | } | |
| 889 | ||
| 890 | 0 | @Override |
| 891 | public boolean equals(Object other) { | |
| 892 | 0 | return this == other || !(other == null || getClass() != other.getClass()) |
| 893 | && componentTypeReference.equals(((RawNonPrimitiveArray) other).componentTypeReference) | |
| 894 | && value.equals(((RawNonPrimitiveArray) other).value); | |
| 895 | } | |
| 896 | ||
| 897 | 0 | @Override |
| 898 | public int hashCode() { | |
| 899 | 0 | return 31 * value.hashCode() + componentTypeReference.hashCode(); |
| 900 | } | |
| 901 | ||
| 902 | 0 | @Override |
| 903 | public String toString() { | |
| 904 | 0 | return "TypePool.DefaultLazyTypeDescription.AnnotationValue.ForComplexArray{" + |
| 905 | "value=" + value + | |
| 906 | ", componentTypeReference=" + componentTypeReference + | |
| 907 | '}'; | |
| 908 | } | |
| 909 | ||
| 910 | /** | |
| 911 | * A lazy representation of the component type of an array. | |
| 912 | */ | |
| 913 | public interface ComponentTypeReference { | |
| 914 | ||
| 915 | /** | |
| 916 | * Lazily returns the binary name of the array component type of an annotation value. | |
| 917 | * | |
| 918 | * @return The binary name of the component type. | |
| 919 | */ | |
| 920 | String lookup(); | |
| 921 | } | |
| 922 | ||
| 923 | /** | |
| 924 | * Represents a loaded annotation property representing a complex array. | |
| 925 | */ | |
| 926 | protected static class Loaded implements AnnotationDescription.AnnotationValue.Loaded<Object[]> { | |
| 927 | ||
| 928 | /** | |
| 929 | * The array's loaded component type. | |
| 930 | */ | |
| 931 | private final Class<?> componentType; | |
| 932 | ||
| 933 | /** | |
| 934 | * A list of loaded values of the represented complex array. | |
| 935 | */ | |
| 936 | private final List<AnnotationDescription.AnnotationValue.Loaded<?>> values; | |
| 937 | ||
| 938 | /** | |
| 939 | * Creates a new representation of an annotation property representing an array of | |
| 940 | * non-trivial values. | |
| 941 | * | |
| 942 | * @param componentType The array's loaded component type. | |
| 943 | * @param values A list of loaded values of the represented complex array. | |
| 944 | */ | |
| 945 | 356 | public Loaded(Class<?> componentType, List<AnnotationDescription.AnnotationValue.Loaded<?>> values) { |
| 946 | 356 | this.componentType = componentType; |
| 947 | 356 | this.values = values; |
| 948 | } | |
| 949 | ||
| 950 | 40 | @Override |
| 951 | public State getState() { | |
| 952 | 40 | for (AnnotationDescription.AnnotationValue.Loaded<?> value : values) { |
| 953 | 40 | if (!value.getState().isResolved()) { |
| 954 | 0 | return State.NON_RESOLVED; |
| 955 | } | |
| 956 | } | |
| 957 | 40 | return State.RESOLVED; |
| 958 | } | |
| 959 | ||
| 960 | 32 | @Override |
| 961 | public Object[] resolve() { | |
| 962 | 32 | Object[] array = (Object[]) Array.newInstance(componentType, values.size()); |
| 963 | 32 | int index = 0; |
| 964 | 32 | for (AnnotationDescription.AnnotationValue.Loaded<?> annotationValue : values) { |
| 965 | 32 | Array.set(array, index++, annotationValue.resolve()); |
| 966 | } | |
| 967 | 32 | return array; |
| 968 | } | |
| 969 | ||
| 970 | 8 | @Override |
| 971 | public boolean equals(Object other) { | |
| 972 | 8 | if (this == other) return true; |
| 973 | 8 | if (!(other instanceof AnnotationDescription.AnnotationValue.Loaded<?>)) return false; |
| 974 | 8 | AnnotationDescription.AnnotationValue.Loaded<?> loadedOther = (AnnotationDescription.AnnotationValue.Loaded<?>) other; |
| 975 | 8 | if (!loadedOther.getState().isResolved()) return false; |
| 976 | 8 | Object otherValue = loadedOther.resolve(); |
| 977 | 8 | if (!(otherValue instanceof Object[])) return false; |
| 978 | 8 | Object[] otherArrayValue = (Object[]) otherValue; |
| 979 | 8 | if (values.size() != otherArrayValue.length) return false; |
| 980 | 8 | Iterator<AnnotationDescription.AnnotationValue.Loaded<?>> iterator = values.iterator(); |
| 981 | 8 | for (Object value : otherArrayValue) { |
| 982 | 8 | AnnotationDescription.AnnotationValue.Loaded<?> self = iterator.next(); |
| 983 | 8 | if (!self.getState().isResolved() || !self.resolve().equals(value)) { |
| 984 | 0 | return false; |
| 985 | } | |
| 986 | } | |
| 987 | 8 | return true; |
| 988 | } | |
| 989 | ||
| 990 | 12 | @Override |
| 991 | public int hashCode() { | |
| 992 | 12 | int result = 1; |
| 993 | 12 | for (AnnotationDescription.AnnotationValue.Loaded<?> value : values) { |
| 994 | 12 | result = 31 * result + value.hashCode(); |
| 995 | } | |
| 996 | 12 | return result; |
| 997 | } | |
| 998 | ||
| 999 | 8 | @Override |
| 1000 | public String toString() { | |
| 1001 | 8 | StringBuilder stringBuilder = new StringBuilder("["); |
| 1002 | 8 | for (AnnotationDescription.AnnotationValue.Loaded<?> value : values) { |
| 1003 | 8 | stringBuilder.append(value.toString()); |
| 1004 | } | |
| 1005 | 8 | return stringBuilder.append("]").toString(); |
| 1006 | } | |
| 1007 | } | |
| 1008 | } | |
| 1009 | } | |
| 1010 | ||
| 1011 | /** | |
| 1012 | * A default implementation of a {@link net.bytebuddy.pool.TypePool} that models binary data in the | |
| 1013 | * Java byte code format into a {@link TypeDescription}. The data lookup | |
| 1014 | * is delegated to a {@link net.bytebuddy.dynamic.ClassFileLocator}. | |
| 1015 | */ | |
| 1016 | class Default extends AbstractBase.Hierarchical { | |
| 1017 | ||
| 1018 | /** | |
| 1019 | * Indicates that a visited method should be ignored. | |
| 1020 | */ | |
| 1021 | private static final MethodVisitor IGNORE_METHOD = null; | |
| 1022 | ||
| 1023 | /** | |
| 1024 | * The locator to query for finding binary data of a type. | |
| 1025 | */ | |
| 1026 | protected final ClassFileLocator classFileLocator; | |
| 1027 | ||
| 1028 | /** | |
| 1029 | * The reader mode to apply by this default type pool. | |
| 1030 | */ | |
| 1031 | protected final ReaderMode readerMode; | |
| 1032 | ||
| 1033 | /** | |
| 1034 | * Creates a new default type pool without a parent pool. | |
| 1035 | * | |
| 1036 | * @param cacheProvider The cache provider to be used. | |
| 1037 | * @param classFileLocator The class file locator to be used. | |
| 1038 | * @param readerMode The reader mode to apply by this default type pool. | |
| 1039 | */ | |
| 1040 | 50094 | public Default(CacheProvider cacheProvider, ClassFileLocator classFileLocator, ReaderMode readerMode) { |
| 1041 | 50094 | this(cacheProvider, classFileLocator, readerMode, Empty.INSTANCE); |
| 1042 | } | |
| 1043 | ||
| 1044 | /** | |
| 1045 | * Creates a new default type pool. | |
| 1046 | * | |
| 1047 | * @param cacheProvider The cache provider to be used. | |
| 1048 | * @param classFileLocator The class file locator to be used. | |
| 1049 | * @param readerMode The reader mode to apply by this default type pool. | |
| 1050 | * @param parentPool The parent type pool. | |
| 1051 | */ | |
| 1052 | 50103 | public Default(CacheProvider cacheProvider, ClassFileLocator classFileLocator, ReaderMode readerMode, TypePool parentPool) { |
| 1053 | 50103 | super(cacheProvider, parentPool); |
| 1054 | 50103 | this.classFileLocator = classFileLocator; |
| 1055 | 50103 | this.readerMode = readerMode; |
| 1056 | } | |
| 1057 | ||
| 1058 | /** | |
| 1059 | * Creates a default {@link net.bytebuddy.pool.TypePool} that looks up data by querying the system class | |
| 1060 | * loader. The returned instance is configured to use a fast reading mode and a simple cache. | |
| 1061 | * | |
| 1062 | * @return A type pool that reads its data from the system class path. | |
| 1063 | */ | |
| 1064 | 260 | public static TypePool ofClassPath() { |
| 1065 | 260 | return of(ClassFileLocator.ForClassLoader.ofClassPath()); |
| 1066 | } | |
| 1067 | ||
| 1068 | /** | |
| 1069 | * Returns a type pool for the provided class loader. | |
| 1070 | * | |
| 1071 | * @param classLoader The class loader for which this class pool is representing types. | |
| 1072 | * @return An appropriate type pool. | |
| 1073 | */ | |
| 1074 | 0 | public static TypePool of(ClassLoader classLoader) { |
| 1075 | 0 | return of(ClassFileLocator.ForClassLoader.of(classLoader)); |
| 1076 | } | |
| 1077 | ||
| 1078 | /** | |
| 1079 | * Creates a default {@link net.bytebuddy.pool.TypePool} that looks up data by querying the supplied class | |
| 1080 | * file locator. The returned instance is configured to use a fast reading mode and a simple cache. | |
| 1081 | * | |
| 1082 | * @param classFileLocator The class file locator to use. | |
| 1083 | * @return A type pool that reads its data from the system class path. | |
| 1084 | */ | |
| 1085 | 825 | public static TypePool of(ClassFileLocator classFileLocator) { |
| 1086 | 825 | return new Default(new CacheProvider.Simple(), classFileLocator, ReaderMode.FAST); |
| 1087 | } | |
| 1088 | ||
| 1089 | 4985 | @Override |
| 1090 | protected Resolution doDescribe(String name) { | |
| 1091 | 4985 | try { |
| 1092 | 4985 | ClassFileLocator.Resolution resolution = classFileLocator.locate(name); |
| 1093 | 4985 | return resolution.isResolved() |
| 1094 | ? new Resolution.Simple(parse(resolution.resolve())) | |
| 1095 | : new Resolution.Illegal(name); | |
| 1096 | } catch (IOException exception) { | |
| 1097 | 0 | throw new IllegalStateException("Error while reading class file", exception); |
| 1098 | } | |
| 1099 | } | |
| 1100 | ||
| 1101 | /** | |
| 1102 | * Parses a binary representation and transforms it into a type description. | |
| 1103 | * | |
| 1104 | * @param binaryRepresentation The binary data to be parsed. | |
| 1105 | * @return A type description of the binary data. | |
| 1106 | */ | |
| 1107 | 4977 | private TypeDescription parse(byte[] binaryRepresentation) { |
| 1108 | 4977 | ClassReader classReader = new ClassReader(binaryRepresentation); |
| 1109 | 4977 | TypeExtractor typeExtractor = new TypeExtractor(); |
| 1110 | 4977 | classReader.accept(typeExtractor, readerMode.getFlags()); |
| 1111 | 4977 | return typeExtractor.toTypeDescription(); |
| 1112 | } | |
| 1113 | ||
| 1114 | 19 | @Override |
| 1115 | public boolean equals(Object other) { | |
| 1116 | 19 | return this == other || !(other == null || getClass() != other.getClass()) |
| 1117 | && super.equals(other) | |
| 1118 | && classFileLocator.equals(((Default) other).classFileLocator) | |
| 1119 | && readerMode.equals(((Default) other).readerMode); | |
| 1120 | } | |
| 1121 | ||
| 1122 | 11 | @Override |
| 1123 | public int hashCode() { | |
| 1124 | 11 | return 31 * (31 * super.hashCode() + classFileLocator.hashCode()) + readerMode.hashCode(); |
| 1125 | } | |
| 1126 | ||
| 1127 | 16 | @Override |
| 1128 | public String toString() { | |
| 1129 | 16 | return "TypePool.Default{" + |
| 1130 | "classFileLocator=" + classFileLocator + | |
| 1131 | ", cacheProvider=" + cacheProvider + | |
| 1132 | ", readerMode=" + readerMode + | |
| 1133 | '}'; | |
| 1134 | } | |
| 1135 | ||
| 1136 | /** | |
| 1137 | * An annotation registrant implements a visitor pattern for reading an unknown amount of values of annotations. | |
| 1138 | */ | |
| 1139 | protected interface AnnotationRegistrant { | |
| 1140 | ||
| 1141 | /** | |
| 1142 | * Registers an annotation value. | |
| 1143 | * | |
| 1144 | * @param name The name of the annotation value. | |
| 1145 | * @param annotationValue The value of the annotation. | |
| 1146 | */ | |
| 1147 | void register(String name, AnnotationDescription.AnnotationValue<?, ?> annotationValue); | |
| 1148 | ||
| 1149 | /** | |
| 1150 | * Called once all annotation values are visited. | |
| 1151 | */ | |
| 1152 | void onComplete(); | |
| 1153 | ||
| 1154 | /** | |
| 1155 | * An abstract base implementation of an annotation registrant. | |
| 1156 | */ | |
| 1157 | abstract class AbstractBase implements AnnotationRegistrant { | |
| 1158 | ||
| 1159 | /** | |
| 1160 | * The annotation descriptor. | |
| 1161 | */ | |
| 1162 | private final String descriptor; | |
| 1163 | ||
| 1164 | /** | |
| 1165 | * The values that were collected so far. | |
| 1166 | */ | |
| 1167 | private final Map<String, AnnotationDescription.AnnotationValue<?, ?>> values; | |
| 1168 | ||
| 1169 | /** | |
| 1170 | * Creates a new annotation registrant. | |
| 1171 | * | |
| 1172 | * @param descriptor The annotation descriptor. | |
| 1173 | */ | |
| 1174 | 23014 | protected AbstractBase(String descriptor) { |
| 1175 | 23014 | this.descriptor = descriptor; |
| 1176 | 23014 | values = new HashMap<String, AnnotationDescription.AnnotationValue<?, ?>>(); |
| 1177 | } | |
| 1178 | ||
| 1179 | 11782 | @Override |
| 1180 | public void register(String name, AnnotationDescription.AnnotationValue<?, ?> annotationValue) { | |
| 1181 | 11782 | values.put(name, annotationValue); |
| 1182 | } | |
| 1183 | ||
| 1184 | 23000 | @Override |
| 1185 | public void onComplete() { | |
| 1186 | 23000 | getTokens().add(new LazyTypeDescription.AnnotationToken(descriptor, values)); |
| 1187 | } | |
| 1188 | ||
| 1189 | /** | |
| 1190 | * Returns the token list for this collector. | |
| 1191 | * | |
| 1192 | * @return The token list for this collector. | |
| 1193 | */ | |
| 1194 | protected abstract List<LazyTypeDescription.AnnotationToken> getTokens(); | |
| 1195 | ||
| 1196 | /** | |
| 1197 | * A base implementation for a collector for a type variable. | |
| 1198 | */ | |
| 1199 | protected abstract static class ForTypeVariable extends AbstractBase { | |
| 1200 | ||
| 1201 | /** | |
| 1202 | * The type variable's type path. | |
| 1203 | */ | |
| 1204 | private final String typePath; | |
| 1205 | ||
| 1206 | /** | |
| 1207 | * Creates a new annotation collector. | |
| 1208 | * | |
| 1209 | * @param descriptor The annotation descriptor. | |
| 1210 | * @param typePath The type variable's type path. | |
| 1211 | */ | |
| 1212 | 2098 | protected ForTypeVariable(String descriptor, TypePath typePath) { |
| 1213 | 2098 | super(descriptor); |
| 1214 | 2098 | this.typePath = typePath == null |
| 1215 | ? LazyTypeDescription.GenericTypeToken.EMPTY_TYPE_PATH | |
| 1216 | : typePath.toString(); | |
| 1217 | } | |
| 1218 | ||
| 1219 | 2092 | @Override |
| 1220 | protected List<LazyTypeDescription.AnnotationToken> getTokens() { | |
| 1221 | 2092 | Map<String, List<LazyTypeDescription.AnnotationToken>> pathMap = getPathMap(); |
| 1222 | 2092 | List<LazyTypeDescription.AnnotationToken> tokens = pathMap.get(typePath); |
| 1223 | 2092 | if (tokens == null) { |
| 1224 | 2078 | tokens = new ArrayList<LazyTypeDescription.AnnotationToken>(); |
| 1225 | 2078 | pathMap.put(typePath, tokens); |
| 1226 | } | |
| 1227 | 2092 | return tokens; |
| 1228 | } | |
| 1229 | ||
| 1230 | /** | |
| 1231 | * Returns this collector's path map. | |
| 1232 | * | |
| 1233 | * @return This collector's path map. | |
| 1234 | */ | |
| 1235 | protected abstract Map<String, List<LazyTypeDescription.AnnotationToken>> getPathMap(); | |
| 1236 | ||
| 1237 | /** | |
| 1238 | * A base implementation for a collector for a type variable with an index. | |
| 1239 | */ | |
| 1240 | protected abstract static class WithIndex extends AbstractBase.ForTypeVariable { | |
| 1241 | ||
| 1242 | /** | |
| 1243 | * The type variable's index. | |
| 1244 | */ | |
| 1245 | private final int index; | |
| 1246 | ||
| 1247 | /** | |
| 1248 | * Creates a new annotation collector. | |
| 1249 | * | |
| 1250 | * @param descriptor The annotation descriptor. | |
| 1251 | * @param typePath The type variable's type path. | |
| 1252 | * @param index The type variable's index. | |
| 1253 | */ | |
| 1254 | 1324 | protected WithIndex(String descriptor, TypePath typePath, int index) { |
| 1255 | 1324 | super(descriptor, typePath); |
| 1256 | 1324 | this.index = index; |
| 1257 | } | |
| 1258 | ||
| 1259 | 1320 | @Override |
| 1260 | protected Map<String, List<LazyTypeDescription.AnnotationToken>> getPathMap() { | |
| 1261 | 1320 | Map<Integer, Map<String, List<LazyTypeDescription.AnnotationToken>>> indexedPathMap = getIndexedPathMap(); |
| 1262 | 1320 | Map<String, List<LazyTypeDescription.AnnotationToken>> pathMap = indexedPathMap.get(index); |
| 1263 | 1320 | if (pathMap == null) { |
| 1264 | 788 | pathMap = new HashMap<String, List<LazyTypeDescription.AnnotationToken>>(); |
| 1265 | 788 | indexedPathMap.put(index, pathMap); |
| 1266 | } | |
| 1267 | 1320 | return pathMap; |
| 1268 | } | |
| 1269 | ||
| 1270 | /** | |
| 1271 | * Returns this collector's indexed path map. | |
| 1272 | * | |
| 1273 | * @return This collector's indexed path map. | |
| 1274 | */ | |
| 1275 | protected abstract Map<Integer, Map<String, List<LazyTypeDescription.AnnotationToken>>> getIndexedPathMap(); | |
| 1276 | ||
| 1277 | /** | |
| 1278 | * A base implementation for a collector for a type variable with two indices. | |
| 1279 | */ | |
| 1280 | protected abstract static class DoubleIndexed extends WithIndex { | |
| 1281 | ||
| 1282 | /** | |
| 1283 | * The type variable's first index. | |
| 1284 | */ | |
| 1285 | private final int preIndex; | |
| 1286 | ||
| 1287 | /** | |
| 1288 | * Creates a new annotation collector. | |
| 1289 | * | |
| 1290 | * @param descriptor The annotation descriptor. | |
| 1291 | * @param typePath The type variable's type path. | |
| 1292 | * @param index The type variable's index. | |
| 1293 | * @param preIndex The type variable's first index. | |
| 1294 | */ | |
| 1295 | 496 | protected DoubleIndexed(String descriptor, TypePath typePath, int index, int preIndex) { |
| 1296 | 496 | super(descriptor, typePath, index); |
| 1297 | 496 | this.preIndex = preIndex; |
| 1298 | } | |
| 1299 | ||
| 1300 | 494 | @Override |
| 1301 | protected Map<Integer, Map<String, List<LazyTypeDescription.AnnotationToken>>> getIndexedPathMap() { | |
| 1302 | 494 | Map<Integer, Map<Integer, Map<String, List<LazyTypeDescription.AnnotationToken>>>> doubleIndexPathMap = getDoubleIndexedPathMap(); |
| 1303 | 494 | Map<Integer, Map<String, List<LazyTypeDescription.AnnotationToken>>> indexedPathMap = doubleIndexPathMap.get(preIndex); |
| 1304 | 494 | if (indexedPathMap == null) { |
| 1305 | 190 | indexedPathMap = new HashMap<Integer, Map<String, List<LazyTypeDescription.AnnotationToken>>>(); |
| 1306 | 190 | doubleIndexPathMap.put(preIndex, indexedPathMap); |
| 1307 | } | |
| 1308 | 494 | return indexedPathMap; |
| 1309 | } | |
| 1310 | ||
| 1311 | /** | |
| 1312 | * Returns this collector's double indexed path map. | |
| 1313 | * | |
| 1314 | * @return This collector's double indexed path map. | |
| 1315 | */ | |
| 1316 | protected abstract Map<Integer, Map<Integer, Map<String, List<LazyTypeDescription.AnnotationToken>>>> getDoubleIndexedPathMap(); | |
| 1317 | } | |
| 1318 | } | |
| 1319 | } | |
| 1320 | } | |
| 1321 | ||
| 1322 | /** | |
| 1323 | * An annotation collector for a byte code element. | |
| 1324 | */ | |
| 1325 | class ForByteCodeElement extends AbstractBase { | |
| 1326 | ||
| 1327 | /** | |
| 1328 | * The target collection. | |
| 1329 | */ | |
| 1330 | private final List<LazyTypeDescription.AnnotationToken> annotationTokens; | |
| 1331 | ||
| 1332 | /** | |
| 1333 | * Creates a new annotation collector for a byte code element. | |
| 1334 | * | |
| 1335 | * @param descriptor The annotation descriptor. | |
| 1336 | * @param annotationTokens The target collection. | |
| 1337 | */ | |
| 1338 | 20502 | protected ForByteCodeElement(String descriptor, List<LazyTypeDescription.AnnotationToken> annotationTokens) { |
| 1339 | 20502 | super(descriptor); |
| 1340 | 20502 | this.annotationTokens = annotationTokens; |
| 1341 | } | |
| 1342 | ||
| 1343 | 20498 | @Override |
| 1344 | protected List<LazyTypeDescription.AnnotationToken> getTokens() { | |
| 1345 | 20498 | return annotationTokens; |
| 1346 | } | |
| 1347 | ||
| 1348 | 10 | @Override |
| 1349 | public String toString() { | |
| 1350 | 10 | return "TypePool.Default.AnnotationRegistrant.ForByteCodeElement{" + |
| 1351 | "annotationTokens=" + annotationTokens + | |
| 1352 | '}'; | |
| 1353 | } | |
| 1354 | ||
| 1355 | /** | |
| 1356 | * An annotation collector for a byte code element with an index. | |
| 1357 | */ | |
| 1358 | public static class WithIndex extends AbstractBase { | |
| 1359 | ||
| 1360 | /** | |
| 1361 | * The byte code element's index. | |
| 1362 | */ | |
| 1363 | private final int index; | |
| 1364 | ||
| 1365 | /** | |
| 1366 | * The target collection. | |
| 1367 | */ | |
| 1368 | private final Map<Integer, List<LazyTypeDescription.AnnotationToken>> annotationTokens; | |
| 1369 | ||
| 1370 | /** | |
| 1371 | * Creates a new annotation collector for a byte code element with an index. | |
| 1372 | * | |
| 1373 | * @param descriptor The annotation descriptor. | |
| 1374 | * @param index The byte code element's index. | |
| 1375 | * @param annotationTokens The target collection. | |
| 1376 | */ | |
| 1377 | 414 | protected WithIndex(String descriptor, int index, Map<Integer, List<LazyTypeDescription.AnnotationToken>> annotationTokens) { |
| 1378 | 414 | super(descriptor); |
| 1379 | 414 | this.index = index; |
| 1380 | 414 | this.annotationTokens = annotationTokens; |
| 1381 | } | |
| 1382 | ||
| 1383 | 410 | @Override |
| 1384 | protected List<LazyTypeDescription.AnnotationToken> getTokens() { | |
| 1385 | 410 | List<LazyTypeDescription.AnnotationToken> annotationTokens = this.annotationTokens.get(index); |
| 1386 | 410 | if (annotationTokens == null) { |
| 1387 | 410 | annotationTokens = new ArrayList<LazyTypeDescription.AnnotationToken>(); |
| 1388 | 410 | this.annotationTokens.put(index, annotationTokens); |
| 1389 | } | |
| 1390 | 410 | return annotationTokens; |
| 1391 | } | |
| 1392 | ||
| 1393 | 12 | @Override |
| 1394 | public String toString() { | |
| 1395 | 12 | return "TypePool.Default.AnnotationRegistrant.ForByteCodeElement.WithIndex{" + |
| 1396 | "index=" + index + | |
| 1397 | ", annotationTokens=" + annotationTokens + | |
| 1398 | '}'; | |
| 1399 | } | |
| 1400 | } | |
| 1401 | } | |
| 1402 | ||
| 1403 | /** | |
| 1404 | * An annotation collector for a type variable. | |
| 1405 | */ | |
| 1406 | class ForTypeVariable extends AbstractBase.ForTypeVariable { | |
| 1407 | ||
| 1408 | /** | |
| 1409 | * The target collection. | |
| 1410 | */ | |
| 1411 | private final Map<String, List<LazyTypeDescription.AnnotationToken>> pathMap; | |
| 1412 | ||
| 1413 | /** | |
| 1414 | * Creates a new annotation collector. | |
| 1415 | * | |
| 1416 | * @param descriptor The annotation descriptor. | |
| 1417 | * @param typePath The type variable's type path. | |
| 1418 | * @param pathMap The target collection. | |
| 1419 | */ | |
| 1420 | 774 | protected ForTypeVariable(String descriptor, TypePath typePath, Map<String, List<LazyTypeDescription.AnnotationToken>> pathMap) { |
| 1421 | 774 | super(descriptor, typePath); |
| 1422 | 774 | this.pathMap = pathMap; |
| 1423 | } | |
| 1424 | ||
| 1425 | 772 | @Override |
| 1426 | protected Map<String, List<LazyTypeDescription.AnnotationToken>> getPathMap() { | |
| 1427 | 772 | return pathMap; |
| 1428 | } | |
| 1429 | ||
| 1430 | 5 | @Override |
| 1431 | public String toString() { | |
| 1432 | 5 | return "TypePool.Default.AnnotationRegistrant.ForTypeVariable{" + |
| 1433 | ", pathMap=" + pathMap + | |
| 1434 | '}'; | |
| 1435 | } | |
| 1436 | ||
| 1437 | /** | |
| 1438 | * An annotation collector for a type variable with an index. | |
| 1439 | */ | |
| 1440 | public static class WithIndex extends AbstractBase.ForTypeVariable.WithIndex { | |
| 1441 | ||
| 1442 | /** | |
| 1443 | * The target collection. | |
| 1444 | */ | |
| 1445 | private final Map<Integer, Map<String, List<LazyTypeDescription.AnnotationToken>>> indexedPathMap; | |
| 1446 | ||
| 1447 | /** | |
| 1448 | * Creates a new annotation collector. | |
| 1449 | * | |
| 1450 | * @param descriptor The annotation descriptor. | |
| 1451 | * @param typePath The type variable's type path. | |
| 1452 | * @param index The target index. | |
| 1453 | * @param indexedPathMap The target collection. | |
| 1454 | */ | |
| 1455 | 828 | protected WithIndex(String descriptor, |
| 1456 | TypePath typePath, | |
| 1457 | int index, | |
| 1458 | Map<Integer, Map<String, List<LazyTypeDescription.AnnotationToken>>> indexedPathMap) { | |
| 1459 | 828 | super(descriptor, typePath, index); |
| 1460 | 828 | this.indexedPathMap = indexedPathMap; |
| 1461 | } | |
| 1462 | ||
| 1463 | 826 | @Override |
| 1464 | protected Map<Integer, Map<String, List<LazyTypeDescription.AnnotationToken>>> getIndexedPathMap() { | |
| 1465 | 826 | return indexedPathMap; |
| 1466 | } | |
| 1467 | ||
| 1468 | 6 | @Override |
| 1469 | public String toString() { | |
| 1470 | 6 | return "TypePool.Default.AnnotationRegistrant.ForTypeVariable.WithIndex{" + |
| 1471 | ", indexedPathMap=" + indexedPathMap + | |
| 1472 | '}'; | |
| 1473 | } | |
| 1474 | ||
| 1475 | /** | |
| 1476 | * An annotation collector for a type variable with two indices. | |
| 1477 | */ | |
| 1478 | public static class DoubleIndexed extends AbstractBase.ForTypeVariable.WithIndex.DoubleIndexed { | |
| 1479 | ||
| 1480 | /** | |
| 1481 | * The target collection. | |
| 1482 | */ | |
| 1483 | private final Map<Integer, Map<Integer, Map<String, List<LazyTypeDescription.AnnotationToken>>>> doubleIndexedPathMap; | |
| 1484 | ||
| 1485 | /** | |
| 1486 | * Creates a new annotation collector. | |
| 1487 | * | |
| 1488 | * @param descriptor The annotation descriptor. | |
| 1489 | * @param typePath The type variable's type path. | |
| 1490 | * @param index The target index. | |
| 1491 | * @param preIndex The initial target index. | |
| 1492 | * @param doubleIndexedPathMap The target collection. | |
| 1493 | */ | |
| 1494 | 496 | protected DoubleIndexed(String descriptor, |
| 1495 | TypePath typePath, | |
| 1496 | int index, | |
| 1497 | int preIndex, | |
| 1498 | Map<Integer, Map<Integer, Map<String, List<LazyTypeDescription.AnnotationToken>>>> doubleIndexedPathMap) { | |
| 1499 | 496 | super(descriptor, typePath, index, preIndex); |
| 1500 | 496 | this.doubleIndexedPathMap = doubleIndexedPathMap; |
| 1501 | } | |
| 1502 | ||
| 1503 | 494 | @Override |
| 1504 | protected Map<Integer, Map<Integer, Map<String, List<LazyTypeDescription.AnnotationToken>>>> getDoubleIndexedPathMap() { | |
| 1505 | 494 | return doubleIndexedPathMap; |
| 1506 | } | |
| 1507 | ||
| 1508 | 7 | @Override |
| 1509 | public String toString() { | |
| 1510 | 7 | return "TypePool.Default.AnnotationRegistrant.ForTypeVariable.WithIndex.DoubleIndexed{" + |
| 1511 | ", doubleIndexedPathMap=" + doubleIndexedPathMap + | |
| 1512 | '}'; | |
| 1513 | } | |
| 1514 | } | |
| 1515 | } | |
| 1516 | } | |
| 1517 | } | |
| 1518 | ||
| 1519 | /** | |
| 1520 | * A component type locator allows for the lazy location of an array's component type. | |
| 1521 | */ | |
| 1522 | protected interface ComponentTypeLocator { | |
| 1523 | ||
| 1524 | /** | |
| 1525 | * Binds this component type to a given property name of an annotation. | |
| 1526 | * | |
| 1527 | * @param name The name of an annotation property which the returned component type reference should | |
| 1528 | * query for resolving an array's component type. | |
| 1529 | * @return A component type reference to an annotation value's component type. | |
| 1530 | */ | |
| 1531 | RawNonPrimitiveArray.ComponentTypeReference bind(String name); | |
| 1532 | ||
| 1533 | /** | |
| 1534 | * A component type locator which cannot legally resolve an array's component type. | |
| 1535 | */ | |
| 1536 | enum Illegal implements ComponentTypeLocator { | |
| 1537 | ||
| 1538 | /** | |
| 1539 | * The singleton instance. | |
| 1540 | */ | |
| 1541 | INSTANCE; | |
| 1542 | ||
| 1543 | 1 | @Override |
| 1544 | public RawNonPrimitiveArray.ComponentTypeReference bind(String name) { | |
| 1545 | 1 | throw new IllegalStateException("Unexpected lookup of component type for " + name); |
| 1546 | } | |
| 1547 | ||
| 1548 | 1 | @Override |
| 1549 | public String toString() { | |
| 1550 | 1 | return "TypePool.Default.ComponentTypeLocator.Illegal." + name(); |
| 1551 | } | |
| 1552 | } | |
| 1553 | ||
| 1554 | /** | |
| 1555 | * A component type locator that lazily analyses an annotation for resolving an annotation property's | |
| 1556 | * array value's component type. | |
| 1557 | */ | |
| 1558 | class ForAnnotationProperty implements ComponentTypeLocator { | |
| 1559 | ||
| 1560 | /** | |
| 1561 | * The type pool to query for type descriptions. | |
| 1562 | */ | |
| 1563 | private final TypePool typePool; | |
| 1564 | ||
| 1565 | /** | |
| 1566 | * The name of the annotation to analyze. | |
| 1567 | */ | |
| 1568 | private final String annotationName; | |
| 1569 | ||
| 1570 | /** | |
| 1571 | * Creates a new component type locator for an array value. | |
| 1572 | * | |
| 1573 | * @param typePool The type pool to be used for looking up linked types. | |
| 1574 | * @param annotationDescriptor A descriptor of the annotation to analyze. | |
| 1575 | */ | |
| 1576 | 23061 | public ForAnnotationProperty(TypePool typePool, String annotationDescriptor) { |
| 1577 | 23061 | this.typePool = typePool; |
| 1578 | 23061 | annotationName = annotationDescriptor.substring(1, annotationDescriptor.length() - 1).replace('/', '.'); |
| 1579 | } | |
| 1580 | ||
| 1581 | 628 | @Override |
| 1582 | public RawNonPrimitiveArray.ComponentTypeReference bind(String name) { | |
| 1583 | 628 | return new Bound(name); |
| 1584 | } | |
| 1585 | ||
| 1586 | 6 | @Override |
| 1587 | public boolean equals(Object other) { | |
| 1588 | 6 | return this == other || !(other == null || getClass() != other.getClass()) |
| 1589 | && annotationName.equals(((ForAnnotationProperty) other).annotationName) | |
| 1590 | && typePool.equals(((ForAnnotationProperty) other).typePool); | |
| 1591 | } | |
| 1592 | ||
| 1593 | 4 | @Override |
| 1594 | public int hashCode() { | |
| 1595 | 4 | int result = typePool.hashCode(); |
| 1596 | 4 | result = 31 * result + annotationName.hashCode(); |
| 1597 | 4 | return result; |
| 1598 | } | |
| 1599 | ||
| 1600 | 4 | @Override |
| 1601 | public String toString() { | |
| 1602 | 4 | return "TypePool.Default.ComponentTypeLocator.ForAnnotationProperty{" + |
| 1603 | "typePool=" + typePool + | |
| 1604 | ", annotationName='" + annotationName + '\'' + | |
| 1605 | '}'; | |
| 1606 | } | |
| 1607 | ||
| 1608 | /** | |
| 1609 | * A bound representation of a | |
| 1610 | * {@link net.bytebuddy.pool.TypePool.Default.ComponentTypeLocator.ForAnnotationProperty}. | |
| 1611 | */ | |
| 1612 | protected class Bound implements RawNonPrimitiveArray.ComponentTypeReference { | |
| 1613 | ||
| 1614 | /** | |
| 1615 | * The name of the annotation property. | |
| 1616 | */ | |
| 1617 | private final String name; | |
| 1618 | ||
| 1619 | /** | |
| 1620 | * Creates a new bound component type locator for an annotation property. | |
| 1621 | * | |
| 1622 | * @param name The name of the annotation property. | |
| 1623 | */ | |
| 1624 | 632 | protected Bound(String name) { |
| 1625 | 632 | this.name = name; |
| 1626 | } | |
| 1627 | ||
| 1628 | 449 | @Override |
| 1629 | public String lookup() { | |
| 1630 | 449 | return typePool.describe(annotationName) |
| 1631 | .resolve() | |
| 1632 | .getDeclaredMethods() | |
| 1633 | .filter(named(name)) | |
| 1634 | .getOnly() | |
| 1635 | .getReturnType() | |
| 1636 | .asErasure() | |
| 1637 | .getComponentType() | |
| 1638 | .getName(); | |
| 1639 | } | |
| 1640 | ||
| 1641 | 6 | @Override |
| 1642 | public boolean equals(Object other) { | |
| 1643 | 6 | return this == other || !(other == null || getClass() != other.getClass()) |
| 1644 | && name.equals(((Bound) other).name) | |
| 1645 | && ForAnnotationProperty.this.equals(((Bound) other).getOuter()); | |
| 1646 | } | |
| 1647 | ||
| 1648 | 4 | @Override |
| 1649 | public int hashCode() { | |
| 1650 | 4 | return name.hashCode() + 31 * ForAnnotationProperty.this.hashCode(); |
| 1651 | } | |
| 1652 | ||
| 1653 | /** | |
| 1654 | * Returns the outer instance. | |
| 1655 | * | |
| 1656 | * @return The outer instance. | |
| 1657 | */ | |
| 1658 | 2 | private ForAnnotationProperty getOuter() { |
| 1659 | 2 | return ForAnnotationProperty.this; |
| 1660 | } | |
| 1661 | ||
| 1662 | 3 | @Override |
| 1663 | public String toString() { | |
| 1664 | 3 | return "TypePool.Default.ComponentTypeLocator.ForAnnotationProperty.Bound{" + |
| 1665 | "name='" + name + '\'' + | |
| 1666 | '}'; | |
| 1667 | } | |
| 1668 | } | |
| 1669 | } | |
| 1670 | ||
| 1671 | /** | |
| 1672 | * A component type locator that locates an array type by a method's return value from its method descriptor. | |
| 1673 | */ | |
| 1674 | class ForArrayType implements ComponentTypeLocator, RawNonPrimitiveArray.ComponentTypeReference { | |
| 1675 | ||
| 1676 | /** | |
| 1677 | * The resolved component type's binary name. | |
| 1678 | */ | |
| 1679 | private final String componentType; | |
| 1680 | ||
| 1681 | /** | |
| 1682 | * Creates a new component type locator for an array type. | |
| 1683 | * | |
| 1684 | * @param methodDescriptor The method descriptor to resolve. | |
| 1685 | */ | |
| 1686 | 89 | public ForArrayType(String methodDescriptor) { |
| 1687 | 89 | String arrayType = Type.getMethodType(methodDescriptor).getReturnType().getClassName(); |
| 1688 | 89 | componentType = arrayType.substring(0, arrayType.length() - 2); |
| 1689 | } | |
| 1690 | ||
| 1691 | 13 | @Override |
| 1692 | public RawNonPrimitiveArray.ComponentTypeReference bind(String name) { | |
| 1693 | 13 | return this; |
| 1694 | } | |
| 1695 | ||
| 1696 | 1 | @Override |
| 1697 | public String lookup() { | |
| 1698 | 1 | return componentType; |
| 1699 | } | |
| 1700 | ||
| 1701 | 5 | @Override |
| 1702 | public boolean equals(Object other) { | |
| 1703 | 5 | return this == other || !(other == null || getClass() != other.getClass()) |
| 1704 | && componentType.equals(((ForArrayType) other).componentType); | |
| 1705 | } | |
| 1706 | ||
| 1707 | 3 | @Override |
| 1708 | public int hashCode() { | |
| 1709 | 3 | return componentType.hashCode(); |
| 1710 | } | |
| 1711 | ||
| 1712 | 3 | @Override |
| 1713 | public String toString() { | |
| 1714 | 3 | return "TypePool.Default.ComponentTypeLocator.ForArrayType{" + |
| 1715 | "componentType='" + componentType + '\'' + | |
| 1716 | '}'; | |
| 1717 | } | |
| 1718 | } | |
| 1719 | } | |
| 1720 | ||
| 1721 | /** | |
| 1722 | * A type registrant allows to register a generic type token. | |
| 1723 | */ | |
| 1724 | protected interface GenericTypeRegistrant { | |
| 1725 | ||
| 1726 | /** | |
| 1727 | * Registers a discovered generic type token. | |
| 1728 | * | |
| 1729 | * @param token The token to be registered. | |
| 1730 | */ | |
| 1731 | void register(LazyTypeDescription.GenericTypeToken token); | |
| 1732 | ||
| 1733 | /** | |
| 1734 | * A signature visitor that rejects any discovered generic type. | |
| 1735 | */ | |
| 1736 | class RejectingSignatureVisitor extends SignatureVisitor { | |
| 1737 | ||
| 1738 | /** | |
| 1739 | * The message of the error message. | |
| 1740 | */ | |
| 1741 | private static final String MESSAGE = "Unexpected token in generic signature"; | |
| 1742 | ||
| 1743 | /** | |
| 1744 | * Creates a new rejecting signature visitor. | |
| 1745 | */ | |
| 1746 | 64098 | public RejectingSignatureVisitor() { |
| 1747 | 64098 | super(Opcodes.ASM5); |
| 1748 | } | |
| 1749 | ||
| 1750 | 0 | @Override |
| 1751 | public void visitFormalTypeParameter(String name) { | |
| 1752 | 0 | throw new IllegalStateException(MESSAGE); |
| 1753 | } | |
| 1754 | ||
| 1755 | 0 | @Override |
| 1756 | public SignatureVisitor visitClassBound() { | |
| 1757 | 0 | throw new IllegalStateException(MESSAGE); |
| 1758 | } | |
| 1759 | ||
| 1760 | 0 | @Override |
| 1761 | public SignatureVisitor visitInterfaceBound() { | |
| 1762 | 0 | throw new IllegalStateException(MESSAGE); |
| 1763 | } | |
| 1764 | ||
| 1765 | 18 | @Override |
| 1766 | public SignatureVisitor visitSuperclass() { | |
| 1767 | 18 | throw new IllegalStateException(MESSAGE); |
| 1768 | } | |
| 1769 | ||
| 1770 | 0 | @Override |
| 1771 | public SignatureVisitor visitInterface() { | |
| 1772 | 0 | throw new IllegalStateException(MESSAGE); |
| 1773 | } | |
| 1774 | ||
| 1775 | 0 | @Override |
| 1776 | public SignatureVisitor visitParameterType() { | |
| 1777 | 0 | throw new IllegalStateException(MESSAGE); |
| 1778 | } | |
| 1779 | ||
| 1780 | 0 | @Override |
| 1781 | public SignatureVisitor visitReturnType() { | |
| 1782 | 0 | throw new IllegalStateException(MESSAGE); |
| 1783 | } | |
| 1784 | ||
| 1785 | 0 | @Override |
| 1786 | public SignatureVisitor visitExceptionType() { | |
| 1787 | 0 | throw new IllegalStateException(MESSAGE); |
| 1788 | } | |
| 1789 | ||
| 1790 | 0 | @Override |
| 1791 | public void visitBaseType(char descriptor) { | |
| 1792 | 0 | throw new IllegalStateException(MESSAGE); |
| 1793 | } | |
| 1794 | ||
| 1795 | 0 | @Override |
| 1796 | public void visitTypeVariable(String name) { | |
| 1797 | 0 | throw new IllegalStateException(MESSAGE); |
| 1798 | } | |
| 1799 | ||
| 1800 | 0 | @Override |
| 1801 | public SignatureVisitor visitArrayType() { | |
| 1802 | 0 | throw new IllegalStateException(MESSAGE); |
| 1803 | } | |
| 1804 | ||
| 1805 | 0 | @Override |
| 1806 | public void visitClassType(String name) { | |
| 1807 | 0 | throw new IllegalStateException(MESSAGE); |
| 1808 | } | |
| 1809 | ||
| 1810 | 0 | @Override |
| 1811 | public void visitInnerClassType(String name) { | |
| 1812 | 0 | throw new IllegalStateException(MESSAGE); |
| 1813 | } | |
| 1814 | ||
| 1815 | 0 | @Override |
| 1816 | public void visitTypeArgument() { | |
| 1817 | 0 | throw new IllegalStateException(MESSAGE); |
| 1818 | } | |
| 1819 | ||
| 1820 | 0 | @Override |
| 1821 | public SignatureVisitor visitTypeArgument(char wildcard) { | |
| 1822 | 0 | throw new IllegalStateException(MESSAGE); |
| 1823 | } | |
| 1824 | ||
| 1825 | 0 | @Override |
| 1826 | public void visitEnd() { | |
| 1827 | 0 | throw new IllegalStateException(MESSAGE); |
| 1828 | } | |
| 1829 | ||
| 1830 | 2 | @Override |
| 1831 | public String toString() { | |
| 1832 | 2 | return "TypePool.Default.GenericTypeRegistrant.RejectingSignatureVisitor{}"; |
| 1833 | } | |
| 1834 | } | |
| 1835 | } | |
| 1836 | ||
| 1837 | /** | |
| 1838 | * A bag for collecting parameter meta information that is stored as debug information for implemented | |
| 1839 | * methods. | |
| 1840 | */ | |
| 1841 | protected static class ParameterBag { | |
| 1842 | ||
| 1843 | /** | |
| 1844 | * An array of the method's parameter types. | |
| 1845 | */ | |
| 1846 | private final Type[] parameterType; | |
| 1847 | ||
| 1848 | /** | |
| 1849 | * A map containing the tokens that were collected until now. | |
| 1850 | */ | |
| 1851 | private final Map<Integer, String> parameterRegistry; | |
| 1852 | ||
| 1853 | /** | |
| 1854 | * Creates a new bag. | |
| 1855 | * | |
| 1856 | * @param parameterType An array of parameter types for the method on which this parameter bag | |
| 1857 | * is used. | |
| 1858 | */ | |
| 1859 | 105213 | protected ParameterBag(Type[] parameterType) { |
| 1860 | 105213 | this.parameterType = parameterType; |
| 1861 | 105213 | parameterRegistry = new HashMap<Integer, String>(); |
| 1862 | } | |
| 1863 | ||
| 1864 | /** | |
| 1865 | * Registers a new parameter. | |
| 1866 | * | |
| 1867 | * @param offset The offset of the registered entry on the local variable array of the method. | |
| 1868 | * @param name The name of the parameter. | |
| 1869 | */ | |
| 1870 | 28702 | protected void register(int offset, String name) { |
| 1871 | 28702 | parameterRegistry.put(offset, name); |
| 1872 | } | |
| 1873 | ||
| 1874 | /** | |
| 1875 | * Resolves the collected parameters as a list of parameter tokens. | |
| 1876 | * | |
| 1877 | * @param isStatic {@code true} if the analyzed method is static. | |
| 1878 | * @return A list of parameter tokens based on the collected information. | |
| 1879 | */ | |
| 1880 | 105131 | protected List<LazyTypeDescription.MethodToken.ParameterToken> resolve(boolean isStatic) { |
| 1881 | 105131 | List<LazyTypeDescription.MethodToken.ParameterToken> parameterTokens = new ArrayList<LazyTypeDescription.MethodToken.ParameterToken>(parameterType.length); |
| 1882 | 105131 | int offset = isStatic |
| 1883 | ? StackSize.ZERO.getSize() | |
| 1884 | : StackSize.SINGLE.getSize(); | |
| 1885 | 105131 | for (Type aParameterType : parameterType) { |
| 1886 | 102998 | String name = this.parameterRegistry.get(offset); |
| 1887 | 102998 | parameterTokens.add(name == null |
| 1888 | ? new LazyTypeDescription.MethodToken.ParameterToken() | |
| 1889 | : new LazyTypeDescription.MethodToken.ParameterToken(name)); | |
| 1890 | 102998 | offset += aParameterType.getSize(); |
| 1891 | } | |
| 1892 | 105131 | return parameterTokens; |
| 1893 | } | |
| 1894 | ||
| 1895 | 40 | @Override |
| 1896 | public String toString() { | |
| 1897 | 40 | return "TypePool.Default.ParameterBag{" + |
| 1898 | "parameterType=" + Arrays.toString(parameterType) + | |
| 1899 | ", parameterRegistry=" + parameterRegistry + | |
| 1900 | '}'; | |
| 1901 | } | |
| 1902 | } | |
| 1903 | ||
| 1904 | /** | |
| 1905 | * A generic type extractor allows for an iterative extraction of generic type information. | |
| 1906 | */ | |
| 1907 | protected static class GenericTypeExtractor extends GenericTypeRegistrant.RejectingSignatureVisitor implements GenericTypeRegistrant { | |
| 1908 | ||
| 1909 | /** | |
| 1910 | * A registrant that receives any discovered type. | |
| 1911 | */ | |
| 1912 | private final GenericTypeRegistrant genericTypeRegistrant; | |
| 1913 | ||
| 1914 | /** | |
| 1915 | * The current token that is in the process of creation. | |
| 1916 | */ | |
| 1917 | private IncompleteToken incompleteToken; | |
| 1918 | ||
| 1919 | /** | |
| 1920 | * Creates a new generic type extractor. | |
| 1921 | * | |
| 1922 | * @param genericTypeRegistrant The target to receive the complete type. | |
| 1923 | */ | |
| 1924 | 49627 | protected GenericTypeExtractor(GenericTypeRegistrant genericTypeRegistrant) { |
| 1925 | 49627 | this.genericTypeRegistrant = genericTypeRegistrant; |
| 1926 | } | |
| 1927 | ||
| 1928 | 7213 | @Override |
| 1929 | public void visitBaseType(char descriptor) { | |
| 1930 | 7213 | genericTypeRegistrant.register(LazyTypeDescription.GenericTypeToken.ForPrimitiveType.of(descriptor)); |
| 1931 | } | |
| 1932 | ||
| 1933 | 13181 | @Override |
| 1934 | public void visitTypeVariable(String name) { | |
| 1935 | 13181 | genericTypeRegistrant.register(new LazyTypeDescription.GenericTypeToken.ForTypeVariable(name)); |
| 1936 | } | |
| 1937 | ||
| 1938 | 2858 | @Override |
| 1939 | public SignatureVisitor visitArrayType() { | |
| 1940 | 2858 | return new GenericTypeExtractor(this); |
| 1941 | } | |
| 1942 | ||
| 1943 | 2858 | @Override |
| 1944 | public void register(LazyTypeDescription.GenericTypeToken componentTypeToken) { | |
| 1945 | 2858 | genericTypeRegistrant.register(new LazyTypeDescription.GenericTypeToken.ForGenericArray(componentTypeToken)); |
| 1946 | } | |
| 1947 | ||
| 1948 | 26355 | @Override |
| 1949 | public void visitClassType(String name) { | |
| 1950 | 26355 | incompleteToken = new IncompleteToken.ForTopLevelType(name); |
| 1951 | } | |
| 1952 | ||
| 1953 | 450 | @Override |
| 1954 | public void visitInnerClassType(String name) { | |
| 1955 | 450 | incompleteToken = new IncompleteToken.ForInnerClass(name, incompleteToken); |
| 1956 | } | |
| 1957 | ||
| 1958 | 3896 | @Override |
| 1959 | public void visitTypeArgument() { | |
| 1960 | 3896 | incompleteToken.appendPlaceholder(); |
| 1961 | } | |
| 1962 | ||
| 1963 | 11432 | @Override |
| 1964 | public SignatureVisitor visitTypeArgument(char wildcard) { | |
| 1965 | 11432 | switch (wildcard) { |
| 1966 | 1135 | case SignatureVisitor.SUPER: |
| 1967 | 1135 | return incompleteToken.appendLowerBound(); |
| 1968 | 1832 | case SignatureVisitor.EXTENDS: |
| 1969 | 1832 | return incompleteToken.appendUpperBound(); |
| 1970 | 8465 | case SignatureVisitor.INSTANCEOF: |
| 1971 | 8465 | return incompleteToken.appendDirectBound(); |
| 1972 | 0 | default: |
| 1973 | 0 | throw new IllegalArgumentException("Unknown wildcard: " + wildcard); |
| 1974 | } | |
| 1975 | } | |
| 1976 | ||
| 1977 | 26355 | @Override |
| 1978 | public void visitEnd() { | |
| 1979 | 26355 | genericTypeRegistrant.register(incompleteToken.toToken()); |
| 1980 | } | |
| 1981 | ||
| 1982 | 8 | @Override |
| 1983 | public String toString() { | |
| 1984 | 8 | return "TypePool.Default.GenericTypeExtractor{" + |
| 1985 | "genericTypeRegistrant=" + genericTypeRegistrant + | |
| 1986 | ", incompleteToken=" + incompleteToken + | |
| 1987 | '}'; | |
| 1988 | } | |
| 1989 | ||
| 1990 | /** | |
| 1991 | * An incomplete {@link LazyTypeDescription.GenericTypeToken}. | |
| 1992 | */ | |
| 1993 | protected interface IncompleteToken { | |
| 1994 | ||
| 1995 | /** | |
| 1996 | * Appends a lower bound to this token. | |
| 1997 | * | |
| 1998 | * @return A signature visitor for visiting the lower bound's type. | |
| 1999 | */ | |
| 2000 | SignatureVisitor appendLowerBound(); | |
| 2001 | ||
| 2002 | /** | |
| 2003 | * Appends an upper bound to this token. | |
| 2004 | * | |
| 2005 | * @return A signature visitor for visiting the upper bound's type. | |
| 2006 | */ | |
| 2007 | SignatureVisitor appendUpperBound(); | |
| 2008 | ||
| 2009 | /** | |
| 2010 | * Appends a direct bound to this token. | |
| 2011 | * | |
| 2012 | * @return A signature visitor for visiting the direct bound's type. | |
| 2013 | */ | |
| 2014 | SignatureVisitor appendDirectBound(); | |
| 2015 | ||
| 2016 | /** | |
| 2017 | * Appends a placeholder to this token. | |
| 2018 | */ | |
| 2019 | void appendPlaceholder(); | |
| 2020 | ||
| 2021 | /** | |
| 2022 | * Returns {@code true} if this token describes a type with parameters. | |
| 2023 | * | |
| 2024 | * @return {@code true} if this token describes a type with parameters. | |
| 2025 | */ | |
| 2026 | boolean isParameterized(); | |
| 2027 | ||
| 2028 | /** | |
| 2029 | * Returns the name of this token. | |
| 2030 | * | |
| 2031 | * @return The name of this token. | |
| 2032 | */ | |
| 2033 | String getName(); | |
| 2034 | ||
| 2035 | /** | |
| 2036 | * Converts this incomplete token to a completed token. | |
| 2037 | * | |
| 2038 | * @return The finalized token. | |
| 2039 | */ | |
| 2040 | LazyTypeDescription.GenericTypeToken toToken(); | |
| 2041 | ||
| 2042 | /** | |
| 2043 | * An abstract base implementation of an incomplete token. | |
| 2044 | */ | |
| 2045 | abstract class AbstractBase implements IncompleteToken { | |
| 2046 | ||
| 2047 | /** | |
| 2048 | * The parameters of this token. | |
| 2049 | */ | |
| 2050 | protected final List<LazyTypeDescription.GenericTypeToken> parameters; | |
| 2051 | ||
| 2052 | /** | |
| 2053 | * Creates a new base implementation of an incomplete token. | |
| 2054 | */ | |
| 2055 | 26812 | public AbstractBase() { |
| 2056 | 26812 | parameters = new ArrayList<LazyTypeDescription.GenericTypeToken>(); |
| 2057 | } | |
| 2058 | ||
| 2059 | 8465 | @Override |
| 2060 | public SignatureVisitor appendDirectBound() { | |
| 2061 | 8465 | return new GenericTypeExtractor(new ForDirectBound()); |
| 2062 | } | |
| 2063 | ||
| 2064 | 1832 | @Override |
| 2065 | public SignatureVisitor appendUpperBound() { | |
| 2066 | 1832 | return new GenericTypeExtractor(new ForUpperBound()); |
| 2067 | } | |
| 2068 | ||
| 2069 | 1135 | @Override |
| 2070 | public SignatureVisitor appendLowerBound() { | |
| 2071 | 1135 | return new GenericTypeExtractor(new ForLowerBound()); |
| 2072 | } | |
| 2073 | ||
| 2074 | 3896 | @Override |
| 2075 | public void appendPlaceholder() { | |
| 2076 | 3896 | parameters.add(LazyTypeDescription.GenericTypeToken.ForUnboundWildcard.INSTANCE); |
| 2077 | } | |
| 2078 | ||
| 2079 | /** | |
| 2080 | * A token for registering a direct bound. | |
| 2081 | */ | |
| 2082 | protected class ForDirectBound implements GenericTypeRegistrant { | |
| 2083 | ||
| 2084 | 8465 | @Override |
| 2085 | public void register(LazyTypeDescription.GenericTypeToken token) { | |
| 2086 | 8465 | parameters.add(token); |
| 2087 | } | |
| 2088 | ||
| 2089 | 2 | @Override |
| 2090 | public String toString() { | |
| 2091 | 2 | return "TypePool.Default.GenericTypeExtractor.IncompleteToken.AbstractBase.ForDirectBound{outer=" + AbstractBase.this + '}'; |
| 2092 | } | |
| 2093 | } | |
| 2094 | ||
| 2095 | /** | |
| 2096 | * A token for registering a wildcard with an upper bound. | |
| 2097 | */ | |
| 2098 | protected class ForUpperBound implements GenericTypeRegistrant { | |
| 2099 | ||
| 2100 | 1832 | @Override |
| 2101 | public void register(LazyTypeDescription.GenericTypeToken token) { | |
| 2102 | 1832 | parameters.add(new LazyTypeDescription.GenericTypeToken.ForUpperBoundWildcard(token)); |
| 2103 | } | |
| 2104 | ||
| 2105 | 2 | @Override |
| 2106 | public String toString() { | |
| 2107 | 2 | return "TypePool.Default.GenericTypeExtractor.IncompleteToken.AbstractBase.ForUpperBound{outer=" + AbstractBase.this + '}'; |
| 2108 | } | |
| 2109 | } | |
| 2110 | ||
| 2111 | /** | |
| 2112 | * A token for registering a wildcard with a lower bound. | |
| 2113 | */ | |
| 2114 | protected class ForLowerBound implements GenericTypeRegistrant { | |
| 2115 | ||
| 2116 | 1135 | @Override |
| 2117 | public void register(LazyTypeDescription.GenericTypeToken token) { | |
| 2118 | 1135 | parameters.add(new LazyTypeDescription.GenericTypeToken.ForLowerBoundWildcard(token)); |
| 2119 | } | |
| 2120 | ||
| 2121 | 2 | @Override |
| 2122 | public String toString() { | |
| 2123 | 2 | return "TypePool.Default.GenericTypeExtractor.IncompleteToken.AbstractBase.ForLowerBound{outer=" + AbstractBase.this + '}'; |
| 2124 | } | |
| 2125 | } | |
| 2126 | } | |
| 2127 | ||
| 2128 | /** | |
| 2129 | * An incomplete token representing a generic type without an outer type. | |
| 2130 | */ | |
| 2131 | class ForTopLevelType extends AbstractBase { | |
| 2132 | ||
| 2133 | /** | |
| 2134 | * The internal name of the type. | |
| 2135 | */ | |
| 2136 | private final String internalName; | |
| 2137 | ||
| 2138 | /** | |
| 2139 | * Creates a new incomplete token representing a type without an outer type. | |
| 2140 | * | |
| 2141 | * @param internalName The internal name of the type. | |
| 2142 | */ | |
| 2143 | 26358 | public ForTopLevelType(String internalName) { |
| 2144 | 26358 | this.internalName = internalName; |
| 2145 | } | |
| 2146 | ||
| 2147 | 26355 | @Override |
| 2148 | public LazyTypeDescription.GenericTypeToken toToken() { | |
| 2149 | 26355 | return isParameterized() |
| 2150 | ? new LazyTypeDescription.GenericTypeToken.ForParameterizedType(getName(), parameters) | |
| 2151 | : new LazyTypeDescription.GenericTypeToken.ForRawType(getName()); | |
| 2152 | } | |
| 2153 | ||
| 2154 | 26387 | @Override |
| 2155 | public boolean isParameterized() { | |
| 2156 | 26387 | return !parameters.isEmpty(); |
| 2157 | } | |
| 2158 | ||
| 2159 | 26805 | @Override |
| 2160 | public String getName() { | |
| 2161 | 26805 | return internalName.replace('/', '.'); |
| 2162 | } | |
| 2163 | ||
| 2164 | 5 | @Override |
| 2165 | public boolean equals(Object other) { | |
| 2166 | 5 | return this == other || !(other == null || getClass() != other.getClass()) |
| 2167 | && internalName.equals(((ForTopLevelType) other).internalName); | |
| 2168 | } | |
| 2169 | ||
| 2170 | 3 | @Override |
| 2171 | public int hashCode() { | |
| 2172 | 3 | return internalName.hashCode(); |
| 2173 | } | |
| 2174 | ||
| 2175 | 4 | @Override |
| 2176 | public String toString() { | |
| 2177 | 4 | return "TypePool.Default.GenericTypeExtractor.IncompleteToken.ForTopLevelType{" + |
| 2178 | "internalName='" + internalName + '\'' + | |
| 2179 | '}'; | |
| 2180 | } | |
| 2181 | } | |
| 2182 | ||
| 2183 | /** | |
| 2184 | * An incomplete generic type token representing a type with an outer type. | |
| 2185 | */ | |
| 2186 | class ForInnerClass extends AbstractBase { | |
| 2187 | ||
| 2188 | /** | |
| 2189 | * The separator that indicates an inner type. | |
| 2190 | */ | |
| 2191 | private static final char INNER_CLASS_SEPARATOR = '$'; | |
| 2192 | ||
| 2193 | /** | |
| 2194 | * The internal name of the type. | |
| 2195 | */ | |
| 2196 | private final String internalName; | |
| 2197 | ||
| 2198 | /** | |
| 2199 | * The token representing the outer type. | |
| 2200 | */ | |
| 2201 | private final IncompleteToken outerTypeToken; | |
| 2202 | ||
| 2203 | /** | |
| 2204 | * Creates a new incomplete token representing a type without an outer type. | |
| 2205 | * | |
| 2206 | * @param internalName The internal name of the type. | |
| 2207 | * @param outerTypeToken The incomplete token representing the outer type. | |
| 2208 | */ | |
| 2209 | 454 | public ForInnerClass(String internalName, IncompleteToken outerTypeToken) { |
| 2210 | 454 | this.internalName = internalName; |
| 2211 | 454 | this.outerTypeToken = outerTypeToken; |
| 2212 | } | |
| 2213 | ||
| 2214 | 450 | @Override |
| 2215 | public LazyTypeDescription.GenericTypeToken toToken() { | |
| 2216 | 450 | return isParameterized() || outerTypeToken.isParameterized() |
| 2217 | ? new LazyTypeDescription.GenericTypeToken.ForParameterizedType.Nested(getName(), parameters, outerTypeToken.toToken()) | |
| 2218 | : new LazyTypeDescription.GenericTypeToken.ForRawType(getName()); | |
| 2219 | } | |
| 2220 | ||
| 2221 | 450 | @Override |
| 2222 | public boolean isParameterized() { | |
| 2223 | 450 | return !parameters.isEmpty() || !outerTypeToken.isParameterized(); |
| 2224 | } | |
| 2225 | ||
| 2226 | 450 | @Override |
| 2227 | public String getName() { | |
| 2228 | 450 | return outerTypeToken.getName() + INNER_CLASS_SEPARATOR + internalName.replace('/', '.'); |
| 2229 | } | |
| 2230 | ||
| 2231 | 6 | @Override |
| 2232 | public boolean equals(Object other) { | |
| 2233 | 6 | return this == other || !(other == null || getClass() != other.getClass()) |
| 2234 | && internalName.equals(((ForInnerClass) other).internalName) | |
| 2235 | && outerTypeToken.equals(((ForInnerClass) other).outerTypeToken); | |
| 2236 | } | |
| 2237 | ||
| 2238 | 4 | @Override |
| 2239 | public int hashCode() { | |
| 2240 | 4 | return internalName.hashCode() + 31 * outerTypeToken.hashCode(); |
| 2241 | } | |
| 2242 | ||
| 2243 | 6 | @Override |
| 2244 | public String toString() { | |
| 2245 | 6 | return "TypePool.Default.GenericTypeExtractor.IncompleteToken.ForInnerClass{" + |
| 2246 | "internalName='" + internalName + '\'' + | |
| 2247 | "outerTypeToken=" + outerTypeToken + | |
| 2248 | '}'; | |
| 2249 | } | |
| 2250 | } | |
| 2251 | } | |
| 2252 | ||
| 2253 | /** | |
| 2254 | * A signature visitor for extracting a generic type resolution. | |
| 2255 | * | |
| 2256 | * @param <T> The type of the resolution this visitor extracts. | |
| 2257 | */ | |
| 2258 | protected abstract static class ForSignature<T extends LazyTypeDescription.GenericTypeToken.Resolution> | |
| 2259 | extends RejectingSignatureVisitor | |
| 2260 | implements GenericTypeRegistrant { | |
| 2261 | ||
| 2262 | /** | |
| 2263 | * The resolved type variable tokens. | |
| 2264 | */ | |
| 2265 | protected final List<LazyTypeDescription.GenericTypeToken.OfFormalTypeVariable> typeVariableTokens; | |
| 2266 | ||
| 2267 | /** | |
| 2268 | * The name of the currently constructed type. | |
| 2269 | */ | |
| 2270 | protected String currentTypeParameter; | |
| 2271 | ||
| 2272 | /** | |
| 2273 | * The bounds of the currently constructed type. | |
| 2274 | */ | |
| 2275 | protected List<LazyTypeDescription.GenericTypeToken> currentBounds; | |
| 2276 | ||
| 2277 | /** | |
| 2278 | * Creates a new signature visitor. | |
| 2279 | */ | |
| 2280 | 14469 | public ForSignature() { |
| 2281 | 14469 | typeVariableTokens = new ArrayList<LazyTypeDescription.GenericTypeToken.OfFormalTypeVariable>(); |
| 2282 | } | |
| 2283 | ||
| 2284 | /** | |
| 2285 | * Applies an extraction of a generic signature given the supplied visitor. | |
| 2286 | * | |
| 2287 | * @param genericSignature The generic signature to interpret. | |
| 2288 | * @param visitor The visitor to apply. | |
| 2289 | * @param <S> The type of the generated resolution. | |
| 2290 | * @return The resolution of the supplied signature. | |
| 2291 | */ | |
| 2292 | 14465 | protected static <S extends LazyTypeDescription.GenericTypeToken.Resolution> S extract(String genericSignature, ForSignature<S> visitor) { |
| 2293 | 14465 | SignatureReader signatureReader = new SignatureReader(genericSignature); |
| 2294 | 14465 | signatureReader.accept(visitor); |
| 2295 | 14438 | return visitor.resolve(); |
| 2296 | } | |
| 2297 | ||
| 2298 | 3169 | @Override |
| 2299 | public void visitFormalTypeParameter(String name) { | |
| 2300 | 3169 | collectTypeParameter(); |
| 2301 | 3169 | currentTypeParameter = name; |
| 2302 | 3169 | currentBounds = new ArrayList<LazyTypeDescription.GenericTypeToken>(); |
| 2303 | } | |
| 2304 | ||
| 2305 | 2851 | @Override |
| 2306 | public SignatureVisitor visitClassBound() { | |
| 2307 | 2851 | return new GenericTypeExtractor(this); |
| 2308 | } | |
| 2309 | ||
| 2310 | 408 | @Override |
| 2311 | public SignatureVisitor visitInterfaceBound() { | |
| 2312 | 408 | return new GenericTypeExtractor(this); |
| 2313 | } | |
| 2314 | ||
| 2315 | 3259 | @Override |
| 2316 | public void register(LazyTypeDescription.GenericTypeToken token) { | |
| 2317 | 3259 | if (currentBounds == null) { |
| 2318 | 0 | throw new IllegalStateException("Did not expect " + token + " before finding formal parameter"); |
| 2319 | } | |
| 2320 | 3259 | currentBounds.add(token); |
| 2321 | } | |
| 2322 | ||
| 2323 | /** | |
| 2324 | * Collects the currently constructed type. | |
| 2325 | */ | |
| 2326 | 17616 | protected void collectTypeParameter() { |
| 2327 | 17616 | if (currentTypeParameter != null) { |
| 2328 | 3169 | typeVariableTokens.add(new LazyTypeDescription.GenericTypeToken.ForTypeVariable.Formal(currentTypeParameter, currentBounds)); |
| 2329 | } | |
| 2330 | } | |
| 2331 | ||
| 2332 | /** | |
| 2333 | * Completes the current resolution. | |
| 2334 | * | |
| 2335 | * @return The resolved generic signature. | |
| 2336 | */ | |
| 2337 | public abstract T resolve(); | |
| 2338 | ||
| 2339 | /** | |
| 2340 | * A parser for a generic type signature. | |
| 2341 | */ | |
| 2342 | protected static class OfType extends ForSignature<LazyTypeDescription.GenericTypeToken.Resolution.ForType> { | |
| 2343 | ||
| 2344 | /** | |
| 2345 | * The interface type's generic signatures. | |
| 2346 | */ | |
| 2347 | private final List<LazyTypeDescription.GenericTypeToken> interfaceTypeTokens; | |
| 2348 | ||
| 2349 | /** | |
| 2350 | * The super type's generic signature. | |
| 2351 | */ | |
| 2352 | private LazyTypeDescription.GenericTypeToken superClassToken; | |
| 2353 | ||
| 2354 | /** | |
| 2355 | * Creates a new parser for a type signature. | |
| 2356 | */ | |
| 2357 | 1932 | protected OfType() { |
| 2358 | 1932 | interfaceTypeTokens = new ArrayList<LazyTypeDescription.GenericTypeToken>(); |
| 2359 | } | |
| 2360 | ||
| 2361 | /** | |
| 2362 | * Extracts a generic type resolution of a type signature. | |
| 2363 | * | |
| 2364 | * @param genericSignature The signature to interpret. | |
| 2365 | * @return The interpreted type signature. | |
| 2366 | */ | |
| 2367 | 4977 | public static LazyTypeDescription.GenericTypeToken.Resolution.ForType extract(String genericSignature) { |
| 2368 | 4977 | try { |
| 2369 | 4977 | return genericSignature == null |
| 2370 | ? LazyTypeDescription.GenericTypeToken.Resolution.Raw.INSTANCE | |
| 2371 | : ForSignature.extract(genericSignature, new OfType()); | |
| 2372 | } catch (RuntimeException ignored) { | |
| 2373 | 9 | return LazyTypeDescription.GenericTypeToken.Resolution.Malformed.INSTANCE; |
| 2374 | } | |
| 2375 | } | |
| 2376 | ||
| 2377 | 1930 | @Override |
| 2378 | public SignatureVisitor visitSuperclass() { | |
| 2379 | 1930 | collectTypeParameter(); |
| 2380 | 1930 | return new GenericTypeExtractor(new SuperClassRegistrant()); |
| 2381 | } | |
| 2382 | ||
| 2383 | 2438 | @Override |
| 2384 | public SignatureVisitor visitInterface() { | |
| 2385 | 2438 | return new GenericTypeExtractor(new InterfaceTypeRegistrant()); |
| 2386 | } | |
| 2387 | ||
| 2388 | 1921 | @Override |
| 2389 | public LazyTypeDescription.GenericTypeToken.Resolution.ForType resolve() { | |
| 2390 | 1921 | return new LazyTypeDescription.GenericTypeToken.Resolution.ForType.Tokenized(superClassToken, interfaceTypeTokens, typeVariableTokens); |
| 2391 | } | |
| 2392 | ||
| 2393 | 10 | @Override |
| 2394 | public String toString() { | |
| 2395 | 10 | return "TypePool.Default.GenericTypeExtractor.ForSignature.OfType{" + |
| 2396 | "currentTypeParameter='" + currentTypeParameter + '\'' + | |
| 2397 | ", currentBounds=" + currentBounds + | |
| 2398 | ", typeVariableTokens=" + typeVariableTokens + | |
| 2399 | ", superClassToken=" + superClassToken + | |
| 2400 | ", interfaceTypeTokens=" + interfaceTypeTokens + | |
| 2401 | '}'; | |
| 2402 | } | |
| 2403 | ||
| 2404 | /** | |
| 2405 | * A registrant for the super type. | |
| 2406 | */ | |
| 2407 | protected class SuperClassRegistrant implements GenericTypeRegistrant { | |
| 2408 | ||
| 2409 | 1921 | @Override |
| 2410 | public void register(LazyTypeDescription.GenericTypeToken token) { | |
| 2411 | 1921 | superClassToken = token; |
| 2412 | } | |
| 2413 | ||
| 2414 | 3 | @Override |
| 2415 | public int hashCode() { | |
| 2416 | 3 | return OfType.this.hashCode(); |
| 2417 | } | |
| 2418 | ||
| 2419 | 5 | @Override |
| 2420 | public boolean equals(Object other) { | |
| 2421 | 5 | return other != null |
| 2422 | && getClass() == other.getClass() | |
| 2423 | && OfType.this.equals(((SuperClassRegistrant) other).getOuter()); | |
| 2424 | } | |
| 2425 | ||
| 2426 | /** | |
| 2427 | * Returns the outer instance. | |
| 2428 | * | |
| 2429 | * @return The outer instance. | |
| 2430 | */ | |
| 2431 | 3 | private OfType getOuter() { |
| 2432 | 3 | return OfType.this; |
| 2433 | } | |
| 2434 | ||
| 2435 | 2 | @Override |
| 2436 | public String toString() { | |
| 2437 | 2 | return "TypePool.Default.GenericTypeExtractor.ForSignature.OfType.SuperClassRegistrant{outer=" + OfType.this + '}'; |
| 2438 | } | |
| 2439 | } | |
| 2440 | ||
| 2441 | /** | |
| 2442 | * A registrant for the interface types. | |
| 2443 | */ | |
| 2444 | protected class InterfaceTypeRegistrant implements GenericTypeRegistrant { | |
| 2445 | ||
| 2446 | 2438 | @Override |
| 2447 | public void register(LazyTypeDescription.GenericTypeToken token) { | |
| 2448 | 2438 | interfaceTypeTokens.add(token); |
| 2449 | } | |
| 2450 | ||
| 2451 | 3 | @Override |
| 2452 | public int hashCode() { | |
| 2453 | 3 | return OfType.this.hashCode(); |
| 2454 | } | |
| 2455 | ||
| 2456 | 5 | @Override |
| 2457 | public boolean equals(Object other) { | |
| 2458 | 5 | return other != null |
| 2459 | && getClass() == other.getClass() | |
| 2460 | && OfType.this.equals(((InterfaceTypeRegistrant) other).getOuter()); | |
| 2461 | } | |
| 2462 | ||
| 2463 | /** | |
| 2464 | * Returns the outer instance. | |
| 2465 | * | |
| 2466 | * @return The outer instance. | |
| 2467 | */ | |
| 2468 | 3 | private OfType getOuter() { |
| 2469 | 3 | return OfType.this; |
| 2470 | } | |
| 2471 | ||
| 2472 | 2 | @Override |
| 2473 | public String toString() { | |
| 2474 | 2 | return "TypePool.Default.GenericTypeExtractor.ForSignature.OfType.InterfaceTypeRegistrant{outer=" + OfType.this + '}'; |
| 2475 | } | |
| 2476 | } | |
| 2477 | } | |
| 2478 | ||
| 2479 | /** | |
| 2480 | * A parser for a generic method signature. | |
| 2481 | */ | |
| 2482 | protected static class OfMethod extends ForSignature<LazyTypeDescription.GenericTypeToken.Resolution.ForMethod> { | |
| 2483 | ||
| 2484 | /** | |
| 2485 | * The generic parameter types. | |
| 2486 | */ | |
| 2487 | private final List<LazyTypeDescription.GenericTypeToken> parameterTypeTokens; | |
| 2488 | ||
| 2489 | /** | |
| 2490 | * The generic exception types. | |
| 2491 | */ | |
| 2492 | private final List<LazyTypeDescription.GenericTypeToken> exceptionTypeTokens; | |
| 2493 | ||
| 2494 | /** | |
| 2495 | * The generic return type. | |
| 2496 | */ | |
| 2497 | private LazyTypeDescription.GenericTypeToken returnTypeToken; | |
| 2498 | ||
| 2499 | /** | |
| 2500 | * Creates a parser for a generic method signature. | |
| 2501 | */ | |
| 2502 | 12537 | public OfMethod() { |
| 2503 | 12537 | parameterTypeTokens = new ArrayList<LazyTypeDescription.GenericTypeToken>(); |
| 2504 | 12537 | exceptionTypeTokens = new ArrayList<LazyTypeDescription.GenericTypeToken>(); |
| 2505 | } | |
| 2506 | ||
| 2507 | /** | |
| 2508 | * Extracts a generic method resolution of a method signature. | |
| 2509 | * | |
| 2510 | * @param genericSignature The signature to interpret. | |
| 2511 | * @return The interpreted method signature. | |
| 2512 | */ | |
| 2513 | 105205 | public static LazyTypeDescription.GenericTypeToken.Resolution.ForMethod extract(String genericSignature) { |
| 2514 | 105205 | try { |
| 2515 | 105205 | return genericSignature == null |
| 2516 | ? LazyTypeDescription.GenericTypeToken.Resolution.Raw.INSTANCE | |
| 2517 | : ForSignature.extract(genericSignature, new OfMethod()); | |
| 2518 | } catch (RuntimeException ignored) { | |
| 2519 | 18 | return LazyTypeDescription.GenericTypeToken.Resolution.Malformed.INSTANCE; |
| 2520 | } | |
| 2521 | } | |
| 2522 | ||
| 2523 | 12675 | @Override |
| 2524 | public SignatureVisitor visitParameterType() { | |
| 2525 | 12675 | return new GenericTypeExtractor(new ParameterTypeRegistrant()); |
| 2526 | } | |
| 2527 | ||
| 2528 | 12517 | @Override |
| 2529 | public SignatureVisitor visitReturnType() { | |
| 2530 | 12517 | collectTypeParameter(); |
| 2531 | 12517 | return new GenericTypeExtractor(new ReturnTypeTypeRegistrant()); |
| 2532 | } | |
| 2533 | ||
| 2534 | 388 | @Override |
| 2535 | public SignatureVisitor visitExceptionType() { | |
| 2536 | 388 | return new GenericTypeExtractor(new ExceptionTypeRegistrant()); |
| 2537 | } | |
| 2538 | ||
| 2539 | 12517 | @Override |
| 2540 | public LazyTypeDescription.GenericTypeToken.Resolution.ForMethod resolve() { | |
| 2541 | 12517 | return new LazyTypeDescription.GenericTypeToken.Resolution.ForMethod.Tokenized(returnTypeToken, |
| 2542 | parameterTypeTokens, | |
| 2543 | exceptionTypeTokens, | |
| 2544 | typeVariableTokens); | |
| 2545 | } | |
| 2546 | ||
| 2547 | 14 | @Override |
| 2548 | public String toString() { | |
| 2549 | 14 | return "TypePool.Default.GenericTypeExtractor.ForSignature.OfMethod{" + |
| 2550 | "currentTypeParameter='" + currentTypeParameter + '\'' + | |
| 2551 | ", currentBounds=" + currentBounds + | |
| 2552 | ", typeVariableTokens=" + typeVariableTokens + | |
| 2553 | ", returnTypeToken=" + returnTypeToken + | |
| 2554 | ", parameterTypeTokens=" + parameterTypeTokens + | |
| 2555 | ", exceptionTypeTokens=" + exceptionTypeTokens + | |
| 2556 | '}'; | |
| 2557 | } | |
| 2558 | ||
| 2559 | /** | |
| 2560 | * A registrant for a parameter type. | |
| 2561 | */ | |
| 2562 | protected class ParameterTypeRegistrant implements GenericTypeRegistrant { | |
| 2563 | ||
| 2564 | 12675 | @Override |
| 2565 | public void register(LazyTypeDescription.GenericTypeToken token) { | |
| 2566 | 12675 | parameterTypeTokens.add(token); |
| 2567 | } | |
| 2568 | ||
| 2569 | 3 | @Override |
| 2570 | public int hashCode() { | |
| 2571 | 3 | return OfMethod.this.hashCode(); |
| 2572 | } | |
| 2573 | ||
| 2574 | 5 | @Override |
| 2575 | public boolean equals(Object other) { | |
| 2576 | 5 | return other != null |
| 2577 | && getClass() == other.getClass() | |
| 2578 | && OfMethod.this.equals(((ParameterTypeRegistrant) other).getOuter()); | |
| 2579 | } | |
| 2580 | ||
| 2581 | /** | |
| 2582 | * Returns the outer instance. | |
| 2583 | * | |
| 2584 | * @return The outer instance. | |
| 2585 | */ | |
| 2586 | 3 | private OfMethod getOuter() { |
| 2587 | 3 | return OfMethod.this; |
| 2588 | } | |
| 2589 | ||
| 2590 | 2 | @Override |
| 2591 | public String toString() { | |
| 2592 | 2 | return "TypePool.Default.GenericTypeExtractor.ForSignature.OfMethod.ParameterTypeRegistrant{outer=" + OfMethod.this + '}'; |
| 2593 | } | |
| 2594 | } | |
| 2595 | ||
| 2596 | /** | |
| 2597 | * A registrant for a return type. | |
| 2598 | */ | |
| 2599 | protected class ReturnTypeTypeRegistrant implements GenericTypeRegistrant { | |
| 2600 | ||
| 2601 | 12517 | @Override |
| 2602 | public void register(LazyTypeDescription.GenericTypeToken token) { | |
| 2603 | 12517 | returnTypeToken = token; |
| 2604 | } | |
| 2605 | ||
| 2606 | 3 | @Override |
| 2607 | public int hashCode() { | |
| 2608 | 3 | return OfMethod.this.hashCode(); |
| 2609 | } | |
| 2610 | ||
| 2611 | 5 | @Override |
| 2612 | public boolean equals(Object other) { | |
| 2613 | 5 | return other != null |
| 2614 | && getClass() == other.getClass() | |
| 2615 | && OfMethod.this.equals(((ReturnTypeTypeRegistrant) other).getOuter()); | |
| 2616 | } | |
| 2617 | ||
| 2618 | /** | |
| 2619 | * Returns the outer instance. | |
| 2620 | * | |
| 2621 | * @return The outer instance. | |
| 2622 | */ | |
| 2623 | 3 | private OfMethod getOuter() { |
| 2624 | 3 | return OfMethod.this; |
| 2625 | } | |
| 2626 | ||
| 2627 | 2 | @Override |
| 2628 | public String toString() { | |
| 2629 | 2 | return "TypePool.Default.GenericTypeExtractor.ForSignature.OfMethod.ReturnTypeTypeRegistrant{outer=" + OfMethod.this + '}'; |
| 2630 | } | |
| 2631 | } | |
| 2632 | ||
| 2633 | /** | |
| 2634 | * A registrant for an exception type. | |
| 2635 | */ | |
| 2636 | protected class ExceptionTypeRegistrant implements GenericTypeRegistrant { | |
| 2637 | ||
| 2638 | 388 | @Override |
| 2639 | public void register(LazyTypeDescription.GenericTypeToken token) { | |
| 2640 | 388 | exceptionTypeTokens.add(token); |
| 2641 | } | |
| 2642 | ||
| 2643 | 3 | @Override |
| 2644 | public int hashCode() { | |
| 2645 | 3 | return OfMethod.this.hashCode(); |
| 2646 | } | |
| 2647 | ||
| 2648 | 5 | @Override |
| 2649 | public boolean equals(Object other) { | |
| 2650 | 5 | return other != null |
| 2651 | && getClass() == other.getClass() | |
| 2652 | && OfMethod.this.equals(((ExceptionTypeRegistrant) other).getOuter()); | |
| 2653 | } | |
| 2654 | ||
| 2655 | /** | |
| 2656 | * Returns the outer instance. | |
| 2657 | * | |
| 2658 | * @return The outer instance. | |
| 2659 | */ | |
| 2660 | 3 | private OfMethod getOuter() { |
| 2661 | 3 | return OfMethod.this; |
| 2662 | } | |
| 2663 | ||
| 2664 | 2 | @Override |
| 2665 | public String toString() { | |
| 2666 | 2 | return "TypePool.Default.GenericTypeExtractor.ForSignature.OfMethod.ExceptionTypeRegistrant{outer=" + OfMethod.this + '}'; |
| 2667 | } | |
| 2668 | } | |
| 2669 | } | |
| 2670 | ||
| 2671 | /** | |
| 2672 | * A parser for a generic field signature. | |
| 2673 | */ | |
| 2674 | protected static class OfField implements GenericTypeRegistrant { | |
| 2675 | ||
| 2676 | /** | |
| 2677 | * The generic field type. | |
| 2678 | */ | |
| 2679 | private LazyTypeDescription.GenericTypeToken fieldTypeToken; | |
| 2680 | ||
| 2681 | /** | |
| 2682 | * Extracts a generic field resolution of a field signature. | |
| 2683 | * | |
| 2684 | * @param genericSignature The signature to interpret. | |
| 2685 | * @return The interpreted field signature. | |
| 2686 | */ | |
| 2687 | 8584 | public static LazyTypeDescription.GenericTypeToken.Resolution.ForField extract(String genericSignature) { |
| 2688 | 8584 | if (genericSignature == null) { |
| 2689 | 6456 | return LazyTypeDescription.GenericTypeToken.Resolution.Raw.INSTANCE; |
| 2690 | } else { | |
| 2691 | 2128 | SignatureReader signatureReader = new SignatureReader(genericSignature); |
| 2692 | 2128 | OfField visitor = new OfField(); |
| 2693 | 2128 | try { |
| 2694 | 2128 | signatureReader.acceptType(new GenericTypeExtractor(visitor)); |
| 2695 | 2119 | return visitor.resolve(); |
| 2696 | } catch (RuntimeException ignored) { | |
| 2697 | 9 | return LazyTypeDescription.GenericTypeToken.Resolution.Malformed.INSTANCE; |
| 2698 | } | |
| 2699 | } | |
| 2700 | } | |
| 2701 | ||
| 2702 | 2119 | @Override |
| 2703 | public void register(LazyTypeDescription.GenericTypeToken token) { | |
| 2704 | 2119 | fieldTypeToken = token; |
| 2705 | } | |
| 2706 | ||
| 2707 | /** | |
| 2708 | * Completes the current resolution. | |
| 2709 | * | |
| 2710 | * @return The resolved generic signature. | |
| 2711 | */ | |
| 2712 | 2119 | protected LazyTypeDescription.GenericTypeToken.Resolution.ForField resolve() { |
| 2713 | 2119 | return new LazyTypeDescription.GenericTypeToken.Resolution.ForField.Tokenized(fieldTypeToken); |
| 2714 | } | |
| 2715 | ||
| 2716 | 3 | @Override |
| 2717 | public String toString() { | |
| 2718 | 3 | return "TypePool.Default.GenericTypeExtractor.ForSignature.OfField{" + |
| 2719 | "fieldTypeToken=" + fieldTypeToken + | |
| 2720 | '}'; | |
| 2721 | } | |
| 2722 | } | |
| 2723 | } | |
| 2724 | } | |
| 2725 | ||
| 2726 | /** | |
| 2727 | * A type description that looks up any referenced {@link net.bytebuddy.description.ByteCodeElement} or | |
| 2728 | * {@link AnnotationDescription} by querying a type pool at lookup time. | |
| 2729 | */ | |
| 2730 | public static class LazyTypeDescription extends TypeDescription.AbstractBase.OfSimpleType { | |
| 2731 | ||
| 2732 | /** | |
| 2733 | * The index of a super class's type annotations. | |
| 2734 | */ | |
| 2735 | private static final int SUPER_CLASS_INDEX = -1; | |
| 2736 | ||
| 2737 | /** | |
| 2738 | * Indicates that a type does not define a super type. | |
| 2739 | */ | |
| 2740 | private static final String NO_SUPER_CLASS = null; | |
| 2741 | ||
| 2742 | /** | |
| 2743 | * The type pool to be used for looking up linked types. | |
| 2744 | */ | |
| 2745 | private final TypePool typePool; | |
| 2746 | ||
| 2747 | /** | |
| 2748 | * The modifiers of this type. | |
| 2749 | */ | |
| 2750 | private final int modifiers; | |
| 2751 | ||
| 2752 | /** | |
| 2753 | * The binary name of this type. | |
| 2754 | */ | |
| 2755 | private final String name; | |
| 2756 | ||
| 2757 | /** | |
| 2758 | * The type's super type's descriptor or {@code null} if this type does not define a super type. | |
| 2759 | */ | |
| 2760 | private final String superClassDescriptor; | |
| 2761 | ||
| 2762 | /** | |
| 2763 | * The resolution of this type's generic type. | |
| 2764 | */ | |
| 2765 | private final GenericTypeToken.Resolution.ForType signatureResolution; | |
| 2766 | ||
| 2767 | /** | |
| 2768 | * The descriptor of this type's interfaces. | |
| 2769 | */ | |
| 2770 | private final List<String> interfaceTypeDescriptors; | |
| 2771 | ||
| 2772 | /** | |
| 2773 | * The declaration context of this type. | |
| 2774 | */ | |
| 2775 | private final DeclarationContext declarationContext; | |
| 2776 | ||
| 2777 | /** | |
| 2778 | * A list of descriptors representing the types that are declared by this type. | |
| 2779 | */ | |
| 2780 | private final List<String> declaredTypes; | |
| 2781 | ||
| 2782 | /** | |
| 2783 | * {@code true} if this type is an anonymous type. | |
| 2784 | */ | |
| 2785 | private final boolean anonymousType; | |
| 2786 | ||
| 2787 | /** | |
| 2788 | * A mapping of type annotations for this type's super type and interface types by their indices. | |
| 2789 | */ | |
| 2790 | private final Map<Integer, Map<String, List<AnnotationToken>>> superTypeAnnotationTokens; | |
| 2791 | ||
| 2792 | /** | |
| 2793 | * A mapping of type annotations of the type variables' type annotations by their indices. | |
| 2794 | */ | |
| 2795 | private final Map<Integer, Map<String, List<AnnotationToken>>> typeVariableAnnotationTokens; | |
| 2796 | ||
| 2797 | /** | |
| 2798 | * A mapping of type annotations of the type variables' bounds' type annotations by their indices and each variable's index. | |
| 2799 | */ | |
| 2800 | private final Map<Integer, Map<Integer, Map<String, List<AnnotationToken>>>> typeVariableBoundsAnnotationTokens; | |
| 2801 | ||
| 2802 | /** | |
| 2803 | * A list of tokens that represent the annotations of this type. | |
| 2804 | */ | |
| 2805 | private final List<AnnotationToken> annotationTokens; | |
| 2806 | ||
| 2807 | /** | |
| 2808 | * A list of field tokens describing the field's of this type. | |
| 2809 | */ | |
| 2810 | private final List<FieldToken> fieldTokens; | |
| 2811 | ||
| 2812 | /** | |
| 2813 | * A list of method tokens describing the method's of this type. | |
| 2814 | */ | |
| 2815 | private final List<MethodToken> methodTokens; | |
| 2816 | ||
| 2817 | /** | |
| 2818 | * Creates a new lazy type description. | |
| 2819 | * | |
| 2820 | * @param typePool The type pool to be used for looking up linked types. | |
| 2821 | * @param modifiers The modifiers of this type. | |
| 2822 | * @param name The binary name of this type. | |
| 2823 | * @param superClassInternalName The internal name of this type's super type or {@code null} if no such super type is defined. | |
| 2824 | * @param interfaceInternalName An array of this type's interfaces or {@code null} if this type does not define any interfaces. | |
| 2825 | * @param signatureResolution The resolution of this type's generic types. | |
| 2826 | * @param declarationContext The declaration context of this type. | |
| 2827 | * @param declaredTypes A list of descriptors representing the types that are declared by this type. | |
| 2828 | * @param anonymousType {@code true} if this type is an anonymous type. | |
| 2829 | * @param superTypeAnnotationTokens A mapping of type annotations for this type's super type and interface types by their indices. | |
| 2830 | * @param typeVariableAnnotationTokens A mapping of type annotations of the type variables' type annotations by their indices. | |
| 2831 | * @param typeVariableBoundsAnnotationTokens A mapping of type annotations of the type variables' bounds' type annotations by their indices | |
| 2832 | * and each variable's index. | |
| 2833 | * @param annotationTokens A list of tokens that represent the annotations of this type. | |
| 2834 | * @param fieldTokens A list of field tokens describing the field's of this type. | |
| 2835 | * @param methodTokens A list of method tokens describing the method's of this type. | |
| 2836 | */ | |
| 2837 | 4977 | protected LazyTypeDescription(TypePool typePool, |
| 2838 | int modifiers, | |
| 2839 | String name, | |
| 2840 | String superClassInternalName, | |
| 2841 | String[] interfaceInternalName, | |
| 2842 | GenericTypeToken.Resolution.ForType signatureResolution, | |
| 2843 | DeclarationContext declarationContext, | |
| 2844 | List<String> declaredTypes, | |
| 2845 | boolean anonymousType, | |
| 2846 | Map<Integer, Map<String, List<AnnotationToken>>> superTypeAnnotationTokens, | |
| 2847 | Map<Integer, Map<String, List<AnnotationToken>>> typeVariableAnnotationTokens, | |
| 2848 | Map<Integer, Map<Integer, Map<String, List<AnnotationToken>>>> typeVariableBoundsAnnotationTokens, | |
| 2849 | List<AnnotationToken> annotationTokens, | |
| 2850 | List<FieldToken> fieldTokens, | |
| 2851 | List<MethodToken> methodTokens) { | |
| 2852 | 4977 | this.typePool = typePool; |
| 2853 | 4977 | this.modifiers = modifiers & ~(Opcodes.ACC_SUPER | Opcodes.ACC_DEPRECATED); |
| 2854 | 4977 | this.name = Type.getObjectType(name).getClassName(); |
| 2855 | 4977 | this.superClassDescriptor = superClassInternalName == null |
| 2856 | ? NO_SUPER_CLASS | |
| 2857 | : Type.getObjectType(superClassInternalName).getDescriptor(); | |
| 2858 | 4977 | this.signatureResolution = signatureResolution; |
| 2859 | 4977 | if (interfaceInternalName == null) { |
| 2860 | 0 | interfaceTypeDescriptors = Collections.emptyList(); |
| 2861 | } else { | |
| 2862 | 4977 | interfaceTypeDescriptors = new ArrayList<String>(interfaceInternalName.length); |
| 2863 | 4977 | for (String internalName : interfaceInternalName) { |
| 2864 | 3550 | interfaceTypeDescriptors.add(Type.getObjectType(internalName).getDescriptor()); |
| 2865 | } | |
| 2866 | } | |
| 2867 | 4977 | this.declarationContext = declarationContext; |
| 2868 | 4977 | this.declaredTypes = declaredTypes; |
| 2869 | 4977 | this.anonymousType = anonymousType; |
| 2870 | 4977 | this.superTypeAnnotationTokens = superTypeAnnotationTokens; |
| 2871 | 4977 | this.typeVariableAnnotationTokens = typeVariableAnnotationTokens; |
| 2872 | 4977 | this.typeVariableBoundsAnnotationTokens = typeVariableBoundsAnnotationTokens; |
| 2873 | 4977 | this.annotationTokens = annotationTokens; |
| 2874 | 4977 | this.fieldTokens = fieldTokens; |
| 2875 | 4977 | this.methodTokens = methodTokens; |
| 2876 | } | |
| 2877 | ||
| 2878 | 976 | @Override |
| 2879 | public Generic getSuperClass() { | |
| 2880 | 976 | return superClassDescriptor == null || isInterface() |
| 2881 | ? Generic.UNDEFINED | |
| 2882 | : signatureResolution.resolveSuperClass(superClassDescriptor, typePool, superTypeAnnotationTokens.get(SUPER_CLASS_INDEX), this); | |
| 2883 | } | |
| 2884 | ||
| 2885 | 759 | @Override |
| 2886 | public TypeList.Generic getInterfaces() { | |
| 2887 | 759 | return signatureResolution.resolveInterfaceTypes(interfaceTypeDescriptors, typePool, superTypeAnnotationTokens, this); |
| 2888 | } | |
| 2889 | ||
| 2890 | 149 | @Override |
| 2891 | public MethodDescription getEnclosingMethod() { | |
| 2892 | 149 | return declarationContext.getEnclosingMethod(typePool); |
| 2893 | } | |
| 2894 | ||
| 2895 | 630 | @Override |
| 2896 | public TypeDescription getEnclosingType() { | |
| 2897 | 630 | return declarationContext.getEnclosingType(typePool); |
| 2898 | } | |
| 2899 | ||
| 2900 | 87 | @Override |
| 2901 | public TypeList getDeclaredTypes() { | |
| 2902 | 87 | return new LazyTypeList(typePool, declaredTypes); |
| 2903 | } | |
| 2904 | ||
| 2905 | 103 | @Override |
| 2906 | public boolean isAnonymousClass() { | |
| 2907 | 103 | return anonymousType; |
| 2908 | } | |
| 2909 | ||
| 2910 | 101 | @Override |
| 2911 | public boolean isLocalClass() { | |
| 2912 | 101 | return !anonymousType && declarationContext.isDeclaredInMethod(); |
| 2913 | } | |
| 2914 | ||
| 2915 | 91 | @Override |
| 2916 | public boolean isMemberClass() { | |
| 2917 | 91 | return declarationContext.isDeclaredInType(); |
| 2918 | } | |
| 2919 | ||
| 2920 | 436 | @Override |
| 2921 | public FieldList<FieldDescription.InDefinedShape> getDeclaredFields() { | |
| 2922 | 436 | return new FieldTokenList(); |
| 2923 | } | |
| 2924 | ||
| 2925 | 1361 | @Override |
| 2926 | public MethodList<MethodDescription.InDefinedShape> getDeclaredMethods() { | |
| 2927 | 1361 | return new MethodTokenList(); |
| 2928 | } | |
| 2929 | ||
| 2930 | 81 | @Override |
| 2931 | public PackageDescription getPackage() { | |
| 2932 | 81 | String name = getName(); |
| 2933 | 81 | int index = name.lastIndexOf('.'); |
| 2934 | 81 | return index == -1 |
| 2935 | ? PackageDescription.UNDEFINED | |
| 2936 | : new LazyPackageDescription(typePool, name.substring(0, index)); | |
| 2937 | } | |
| 2938 | ||
| 2939 | 14471 | @Override |
| 2940 | public String getName() { | |
| 2941 | 14471 | return name; |
| 2942 | } | |
| 2943 | ||
| 2944 | 1209 | @Override |
| 2945 | public TypeDescription getDeclaringType() { | |
| 2946 | 1209 | return declarationContext.isDeclaredInType() |
| 2947 | ? declarationContext.getEnclosingType(typePool) | |
| 2948 | : TypeDescription.UNDEFINED; | |
| 2949 | } | |
| 2950 | ||
| 2951 | 3174 | @Override |
| 2952 | public int getModifiers() { | |
| 2953 | 3174 | return modifiers; |
| 2954 | } | |
| 2955 | ||
| 2956 | 776 | @Override |
| 2957 | public AnnotationList getDeclaredAnnotations() { | |
| 2958 | 776 | return LazyAnnotationDescription.asList(typePool, annotationTokens); |
| 2959 | } | |
| 2960 | ||
| 2961 | 1475 | @Override |
| 2962 | public TypeList.Generic getTypeVariables() { | |
| 2963 | 1475 | return signatureResolution.resolveTypeVariables(typePool, this, typeVariableAnnotationTokens, typeVariableBoundsAnnotationTokens); |
| 2964 | } | |
| 2965 | ||
| 2966 | /** | |
| 2967 | * A list of field tokens representing each entry as a field description. | |
| 2968 | */ | |
| 2969 | protected class FieldTokenList extends FieldList.AbstractBase<FieldDescription.InDefinedShape> { | |
| 2970 | ||
| 2971 | 829 | @Override |
| 2972 | public FieldDescription.InDefinedShape get(int index) { | |
| 2973 | 829 | return fieldTokens.get(index).toFieldDescription(LazyTypeDescription.this); |
| 2974 | } | |
| 2975 | ||
| 2976 | 1991 | @Override |
| 2977 | public int size() { | |
| 2978 | 1991 | return fieldTokens.size(); |
| 2979 | } | |
| 2980 | } | |
| 2981 | ||
| 2982 | /** | |
| 2983 | * A list of method tokens representing each entry as a method description. | |
| 2984 | */ | |
| 2985 | protected class MethodTokenList extends MethodList.AbstractBase<MethodDescription.InDefinedShape> { | |
| 2986 | ||
| 2987 | 14863 | @Override |
| 2988 | public MethodDescription.InDefinedShape get(int index) { | |
| 2989 | 14863 | return methodTokens.get(index).toMethodDescription(LazyTypeDescription.this); |
| 2990 | } | |
| 2991 | ||
| 2992 | 18545 | @Override |
| 2993 | public int size() { | |
| 2994 | 18545 | return methodTokens.size(); |
| 2995 | } | |
| 2996 | } | |
| 2997 | ||
| 2998 | /** | |
| 2999 | * A declaration context encapsulates information about whether a type was declared within another type | |
| 3000 | * or within a method of another type. | |
| 3001 | */ | |
| 3002 | protected interface DeclarationContext { | |
| 3003 | ||
| 3004 | /** | |
| 3005 | * Returns the enclosing method or {@code null} if no such method exists. | |
| 3006 | * | |
| 3007 | * @param typePool The type pool to be used for looking up linked types. | |
| 3008 | * @return A method description describing the linked type or {@code null}. | |
| 3009 | */ | |
| 3010 | MethodDescription getEnclosingMethod(TypePool typePool); | |
| 3011 | ||
| 3012 | /** | |
| 3013 | * Returns the enclosing type or {@code null} if no such type exists. | |
| 3014 | * | |
| 3015 | * @param typePool The type pool to be used for looking up linked types. | |
| 3016 | * @return A type description describing the linked type or {@code null}. | |
| 3017 | */ | |
| 3018 | TypeDescription getEnclosingType(TypePool typePool); | |
| 3019 | ||
| 3020 | /** | |
| 3021 | * Returns {@code true} if this instance represents a self declared type. | |
| 3022 | * | |
| 3023 | * @return {@code true} if this instance represents a self declared type. | |
| 3024 | */ | |
| 3025 | boolean isSelfDeclared(); | |
| 3026 | ||
| 3027 | /** | |
| 3028 | * Returns {@code true} if this instance represents a type that was declared within another type but not | |
| 3029 | * within a method. | |
| 3030 | * | |
| 3031 | * @return {@code true} if this instance represents a type that was declared within another type but not | |
| 3032 | * within a method. | |
| 3033 | */ | |
| 3034 | boolean isDeclaredInType(); | |
| 3035 | ||
| 3036 | /** | |
| 3037 | * Returns {@code true} if this instance represents a type that was declared within a method. | |
| 3038 | * | |
| 3039 | * @return {@code true} if this instance represents a type that was declared within a method. | |
| 3040 | */ | |
| 3041 | boolean isDeclaredInMethod(); | |
| 3042 | ||
| 3043 | /** | |
| 3044 | * Represents a self-declared type that is not defined within another type. | |
| 3045 | */ | |
| 3046 | enum SelfDeclared implements DeclarationContext { | |
| 3047 | ||
| 3048 | /** | |
| 3049 | * The singleton instance. | |
| 3050 | */ | |
| 3051 | INSTANCE; | |
| 3052 | ||
| 3053 | 39 | @Override |
| 3054 | public MethodDescription getEnclosingMethod(TypePool typePool) { | |
| 3055 | 39 | return MethodDescription.UNDEFINED; |
| 3056 | } | |
| 3057 | ||
| 3058 | 319 | @Override |
| 3059 | public TypeDescription getEnclosingType(TypePool typePool) { | |
| 3060 | 319 | return TypeDescription.UNDEFINED; |
| 3061 | } | |
| 3062 | ||
| 3063 | 1887 | @Override |
| 3064 | public boolean isSelfDeclared() { | |
| 3065 | 1887 | return true; |
| 3066 | } | |
| 3067 | ||
| 3068 | 949 | @Override |
| 3069 | public boolean isDeclaredInType() { | |
| 3070 | 949 | return false; |
| 3071 | } | |
| 3072 | ||
| 3073 | 45 | @Override |
| 3074 | public boolean isDeclaredInMethod() { | |
| 3075 | 45 | return false; |
| 3076 | } | |
| 3077 | ||
| 3078 | 1 | @Override |
| 3079 | public String toString() { | |
| 3080 | 1 | return "TypePool.Default.LazyTypeDescription.DeclarationContext.SelfDeclared." + name(); |
| 3081 | } | |
| 3082 | } | |
| 3083 | ||
| 3084 | /** | |
| 3085 | * A declaration context representing a type that is declared within another type but not within | |
| 3086 | * a method. | |
| 3087 | */ | |
| 3088 | class DeclaredInType implements DeclarationContext { | |
| 3089 | ||
| 3090 | /** | |
| 3091 | * The binary name of the referenced type. | |
| 3092 | */ | |
| 3093 | private final String name; | |
| 3094 | ||
| 3095 | /** | |
| 3096 | * Creates a new declaration context for a type that is declared within another type. | |
| 3097 | * | |
| 3098 | * @param internalName The internal name of the declaring type. | |
| 3099 | */ | |
| 3100 | 1894 | public DeclaredInType(String internalName) { |
| 3101 | 1894 | name = internalName.replace('/', '.'); |
| 3102 | } | |
| 3103 | ||
| 3104 | 72 | @Override |
| 3105 | public MethodDescription getEnclosingMethod(TypePool typePool) { | |
| 3106 | 72 | return MethodDescription.UNDEFINED; |
| 3107 | } | |
| 3108 | ||
| 3109 | 610 | @Override |
| 3110 | public TypeDescription getEnclosingType(TypePool typePool) { | |
| 3111 | 610 | return typePool.describe(name).resolve(); |
| 3112 | } | |
| 3113 | ||
| 3114 | 1 | @Override |
| 3115 | public boolean isSelfDeclared() { | |
| 3116 | 1 | return false; |
| 3117 | } | |
| 3118 | ||
| 3119 | 347 | @Override |
| 3120 | public boolean isDeclaredInType() { | |
| 3121 | 347 | return true; |
| 3122 | } | |
| 3123 | ||
| 3124 | 50 | @Override |
| 3125 | public boolean isDeclaredInMethod() { | |
| 3126 | 50 | return false; |
| 3127 | } | |
| 3128 | ||
| 3129 | 5 | @Override |
| 3130 | public boolean equals(Object other) { | |
| 3131 | 5 | return this == other || !(other == null || getClass() != other.getClass()) |
| 3132 | && name.equals(((DeclaredInType) other).name); | |
| 3133 | } | |
| 3134 | ||
| 3135 | 3 | @Override |
| 3136 | public int hashCode() { | |
| 3137 | 3 | return name.hashCode(); |
| 3138 | } | |
| 3139 | ||
| 3140 | 3 | @Override |
| 3141 | public String toString() { | |
| 3142 | 3 | return "TypePool.Default.LazyTypeDescription.DeclarationContext.DeclaredInType{" + |
| 3143 | "name='" + name + '\'' + | |
| 3144 | '}'; | |
| 3145 | } | |
| 3146 | } | |
| 3147 | ||
| 3148 | /** | |
| 3149 | * A declaration context representing a type that is declared within a method of another type. | |
| 3150 | */ | |
| 3151 | class DeclaredInMethod implements DeclarationContext { | |
| 3152 | ||
| 3153 | /** | |
| 3154 | * The binary name of the declaring type. | |
| 3155 | */ | |
| 3156 | private final String name; | |
| 3157 | ||
| 3158 | /** | |
| 3159 | * The name of the method that is declaring a type. | |
| 3160 | */ | |
| 3161 | private final String methodName; | |
| 3162 | ||
| 3163 | /** | |
| 3164 | * The descriptor of the method that is declaring a type. | |
| 3165 | */ | |
| 3166 | private final String methodDescriptor; | |
| 3167 | ||
| 3168 | /** | |
| 3169 | * Creates a new declaration context for a method that declares a type. | |
| 3170 | * | |
| 3171 | * @param internalName The internal name of the declaring type. | |
| 3172 | * @param methodName The name of the method that is declaring a type. | |
| 3173 | * @param methodDescriptor The descriptor of the method that is declaring a type. | |
| 3174 | */ | |
| 3175 | 71 | public DeclaredInMethod(String internalName, String methodName, String methodDescriptor) { |
| 3176 | 71 | name = internalName.replace('/', '.'); |
| 3177 | 71 | this.methodName = methodName; |
| 3178 | 71 | this.methodDescriptor = methodDescriptor; |
| 3179 | } | |
| 3180 | ||
| 3181 | 41 | @Override |
| 3182 | public MethodDescription getEnclosingMethod(TypePool typePool) { | |
| 3183 | 41 | return getEnclosingType(typePool).getDeclaredMethods().filter(hasMethodName(methodName).and(hasDescriptor(methodDescriptor))).getOnly(); |
| 3184 | } | |
| 3185 | ||
| 3186 | 44 | @Override |
| 3187 | public TypeDescription getEnclosingType(TypePool typePool) { | |
| 3188 | 44 | return typePool.describe(name).resolve(); |
| 3189 | } | |
| 3190 | ||
| 3191 | 1 | @Override |
| 3192 | public boolean isSelfDeclared() { | |
| 3193 | 1 | return false; |
| 3194 | } | |
| 3195 | ||
| 3196 | 7 | @Override |
| 3197 | public boolean isDeclaredInType() { | |
| 3198 | 7 | return false; |
| 3199 | } | |
| 3200 | ||
| 3201 | 7 | @Override |
| 3202 | public boolean isDeclaredInMethod() { | |
| 3203 | 7 | return true; |
| 3204 | } | |
| 3205 | ||
| 3206 | 7 | @Override |
| 3207 | public boolean equals(Object other) { | |
| 3208 | 1 | if (this == other) return true; |
| 3209 | 2 | if (other == null || getClass() != other.getClass()) return false; |
| 3210 | 4 | DeclaredInMethod that = (DeclaredInMethod) other; |
| 3211 | 4 | return methodDescriptor.equals(that.methodDescriptor) |
| 3212 | && methodName.equals(that.methodName) | |
| 3213 | && name.equals(that.name); | |
| 3214 | } | |
| 3215 | ||
| 3216 | 5 | @Override |
| 3217 | public int hashCode() { | |
| 3218 | 5 | int result = name.hashCode(); |
| 3219 | 5 | result = 31 * result + methodName.hashCode(); |
| 3220 | 5 | result = 31 * result + methodDescriptor.hashCode(); |
| 3221 | 5 | return result; |
| 3222 | } | |
| 3223 | ||
| 3224 | 5 | @Override |
| 3225 | public String toString() { | |
| 3226 | 5 | return "TypePool.Default.LazyTypeDescription.DeclarationContext.DeclaredInMethod{" + |
| 3227 | "name='" + name + '\'' + | |
| 3228 | ", methodName='" + methodName + '\'' + | |
| 3229 | ", methodDescriptor='" + methodDescriptor + '\'' + | |
| 3230 | '}'; | |
| 3231 | } | |
| 3232 | } | |
| 3233 | } | |
| 3234 | ||
| 3235 | /** | |
| 3236 | * A token that represents a generic Java type. | |
| 3237 | */ | |
| 3238 | protected interface GenericTypeToken { | |
| 3239 | ||
| 3240 | /** | |
| 3241 | * Represents an empty type path. | |
| 3242 | */ | |
| 3243 | String EMPTY_TYPE_PATH = ""; | |
| 3244 | ||
| 3245 | /** | |
| 3246 | * Represents a step to a component type within a type path. | |
| 3247 | */ | |
| 3248 | char COMPONENT_TYPE_PATH = '['; | |
| 3249 | ||
| 3250 | /** | |
| 3251 | * Represents a wildcard type step within a type path. | |
| 3252 | */ | |
| 3253 | char WILDCARD_TYPE_PATH = '*'; | |
| 3254 | ||
| 3255 | /** | |
| 3256 | * Represents a (reversed) step to an inner class within a type path. | |
| 3257 | */ | |
| 3258 | char INNER_CLASS_PATH = '.'; | |
| 3259 | ||
| 3260 | /** | |
| 3261 | * Represents an index type delimiter within a type path. | |
| 3262 | */ | |
| 3263 | char INDEXED_TYPE_DELIMITER = ';'; | |
| 3264 | ||
| 3265 | /** | |
| 3266 | * Transforms this token into a generic type representation. | |
| 3267 | * | |
| 3268 | * @param typePool The type pool to be used for locating non-generic type descriptions. | |
| 3269 | * @param typeVariableSource The type variable source. | |
| 3270 | * @param typePath The type path of the resolved generic type. | |
| 3271 | * @param annotationTokens A mapping of the type's annotation tokens by their type path. | |
| 3272 | * @return A description of the represented generic type. | |
| 3273 | */ | |
| 3274 | Generic toGenericType(TypePool typePool, TypeVariableSource typeVariableSource, String typePath, Map<String, List<AnnotationToken>> annotationTokens); | |
| 3275 | ||
| 3276 | /** | |
| 3277 | * Determines if a generic type tokens represents a primary bound of a type variable. This method must only be invoked on types | |
| 3278 | * that represent a {@link Sort#NON_GENERIC}, | |
| 3279 | * {@link Sort#PARAMETERIZED} or {@link Sort#VARIABLE}. | |
| 3280 | * | |
| 3281 | * @param typePool The type pool to use. | |
| 3282 | * @return {@code true} if this token represents a primary bound. | |
| 3283 | */ | |
| 3284 | boolean isPrimaryBound(TypePool typePool); | |
| 3285 | ||
| 3286 | /** | |
| 3287 | * Returns the type path prefix that needs to be appended to the existing type path before any further navigation on the parameterized | |
| 3288 | * type. This method must only be called on type tokens that represent parameterized type | |
| 3289 | * | |
| 3290 | * @return A type path segment that needs to be appended to the base type path before any further navigation on the parameterized type. | |
| 3291 | */ | |
| 3292 | String getTypePathPrefix(); | |
| 3293 | ||
| 3294 | /** | |
| 3295 | * Represents a generic type token for a formal type variable. | |
| 3296 | */ | |
| 3297 | interface OfFormalTypeVariable { | |
| 3298 | ||
| 3299 | /** | |
| 3300 | * Transforms this token into a generic type representation. | |
| 3301 | * | |
| 3302 | * @param typePool The type pool to be used for locating non-generic type descriptions. | |
| 3303 | * @param typeVariableSource The type variable source. | |
| 3304 | * @param annotationTokens A mapping of the type variables' type annotations. | |
| 3305 | * @param boundaryAnnotationTokens A mapping of the type variables' bounds' type annotation by their bound index. | |
| 3306 | * @return A generic type representation of this formal type variable. | |
| 3307 | */ | |
| 3308 | Generic toGenericType(TypePool typePool, | |
| 3309 | TypeVariableSource typeVariableSource, | |
| 3310 | Map<String, List<AnnotationToken>> annotationTokens, | |
| 3311 | Map<Integer, Map<String, List<AnnotationToken>>> boundaryAnnotationTokens); | |
| 3312 | } | |
| 3313 | ||
| 3314 | /** | |
| 3315 | * A generic type token that represents a primitive type. | |
| 3316 | */ | |
| 3317 | enum ForPrimitiveType implements GenericTypeToken { | |
| 3318 | ||
| 3319 | /** | |
| 3320 | * The generic type token describing the {@code boolean} type. | |
| 3321 | */ | |
| 3322 | BOOLEAN(boolean.class), | |
| 3323 | ||
| 3324 | /** | |
| 3325 | * The generic type token describing the {@code byte} type. | |
| 3326 | */ | |
| 3327 | BYTE(byte.class), | |
| 3328 | ||
| 3329 | /** | |
| 3330 | * The generic type token describing the {@code short} type. | |
| 3331 | */ | |
| 3332 | SHORT(short.class), | |
| 3333 | ||
| 3334 | /** | |
| 3335 | * The generic type token describing the {@code char} type. | |
| 3336 | */ | |
| 3337 | CHAR(char.class), | |
| 3338 | ||
| 3339 | /** | |
| 3340 | * The generic type token describing the {@code int} type. | |
| 3341 | */ | |
| 3342 | INTEGER(int.class), | |
| 3343 | ||
| 3344 | /** | |
| 3345 | * The generic type token describing the {@code long} type. | |
| 3346 | */ | |
| 3347 | LONG(long.class), | |
| 3348 | ||
| 3349 | /** | |
| 3350 | * The generic type token describing the {@code float} type. | |
| 3351 | */ | |
| 3352 | FLOAT(float.class), | |
| 3353 | ||
| 3354 | /** | |
| 3355 | * The generic type token describing the {@code double} type. | |
| 3356 | */ | |
| 3357 | DOUBLE(double.class), | |
| 3358 | ||
| 3359 | /** | |
| 3360 | * The generic type token describing the {@code void} type. | |
| 3361 | */ | |
| 3362 | VOID(void.class); | |
| 3363 | ||
| 3364 | /** | |
| 3365 | * A description of this primitive type token. | |
| 3366 | */ | |
| 3367 | private final TypeDescription typeDescription; | |
| 3368 | ||
| 3369 | /** | |
| 3370 | * Creates a new primitive type token. | |
| 3371 | * | |
| 3372 | * @param type The loaded type representing this primitive. | |
| 3373 | */ | |
| 3374 | 9 | ForPrimitiveType(Class<?> type) { |
| 3375 | 9 | typeDescription = new ForLoadedType(type); |
| 3376 | } | |
| 3377 | ||
| 3378 | /** | |
| 3379 | * Resolves a generic type token of a primitive type. | |
| 3380 | * | |
| 3381 | * @param descriptor The descriptor of the primitive type. | |
| 3382 | * @return The corresponding generic type token. | |
| 3383 | */ | |
| 3384 | 7213 | public static GenericTypeToken of(char descriptor) { |
| 3385 | 7213 | switch (descriptor) { |
| 3386 | 1666 | case 'V': |
| 3387 | 1666 | return VOID; |
| 3388 | 2615 | case 'Z': |
| 3389 | 2615 | return BOOLEAN; |
| 3390 | 0 | case 'B': |
| 3391 | 0 | return BYTE; |
| 3392 | 0 | case 'S': |
| 3393 | 0 | return SHORT; |
| 3394 | 0 | case 'C': |
| 3395 | 0 | return CHAR; |
| 3396 | 2932 | case 'I': |
| 3397 | 2932 | return INTEGER; |
| 3398 | 0 | case 'J': |
| 3399 | 0 | return LONG; |
| 3400 | 0 | case 'F': |
| 3401 | 0 | return FLOAT; |
| 3402 | 0 | case 'D': |
| 3403 | 0 | return DOUBLE; |
| 3404 | 0 | default: |
| 3405 | 0 | throw new IllegalArgumentException("Not a valid primitive type descriptor: " + descriptor); |
| 3406 | } | |
| 3407 | } | |
| 3408 | ||
| 3409 | 20 | @Override |
| 3410 | public Generic toGenericType(TypePool typePool, | |
| 3411 | TypeVariableSource typeVariableSource, | |
| 3412 | String typePath, | |
| 3413 | Map<String, List<AnnotationToken>> annotationTokens) { | |
| 3414 | 20 | return new LazyPrimitiveType(typePool, |
| 3415 | typePath, | |
| 3416 | 20 | annotationTokens == null |
| 3417 | ? Collections.<String, List<AnnotationToken>>emptyMap() | |
| 3418 | : annotationTokens, | |
| 3419 | typeDescription); | |
| 3420 | } | |
| 3421 | ||
| 3422 | 1 | @Override |
| 3423 | public boolean isPrimaryBound(TypePool typePool) { | |
| 3424 | 1 | throw new IllegalStateException("A primitive type cannot be a type variable bound: " + this); |
| 3425 | } | |
| 3426 | ||
| 3427 | 1 | @Override |
| 3428 | public String getTypePathPrefix() { | |
| 3429 | 1 | throw new IllegalStateException("A primitive type cannot be the owner of a nested type: " + this); |
| 3430 | } | |
| 3431 | ||
| 3432 | 11 | @Override |
| 3433 | public String toString() { | |
| 3434 | 11 | return "TypePool.Default.LazyTypeDescription.GenericTypeToken.ForPrimitiveType." + name(); |
| 3435 | } | |
| 3436 | ||
| 3437 | /** | |
| 3438 | * A representation of a lazy primitive type. | |
| 3439 | */ | |
| 3440 | protected static class LazyPrimitiveType extends Generic.OfNonGenericType { | |
| 3441 | ||
| 3442 | /** | |
| 3443 | * The type pool to use. | |
| 3444 | */ | |
| 3445 | private final TypePool typePool; | |
| 3446 | ||
| 3447 | /** | |
| 3448 | * This type's type path. | |
| 3449 | */ | |
| 3450 | private final String typePath; | |
| 3451 | ||
| 3452 | /** | |
| 3453 | * This type's type annotation tokens. | |
| 3454 | */ | |
| 3455 | private final Map<String, List<AnnotationToken>> annotationTokens; | |
| 3456 | ||
| 3457 | /** | |
| 3458 | * The represented type's description. | |
| 3459 | */ | |
| 3460 | private final TypeDescription typeDescription; | |
| 3461 | ||
| 3462 | /** | |
| 3463 | * Creates a new lazy primitive type. | |
| 3464 | * | |
| 3465 | * @param typePool The type pool to use. | |
| 3466 | * @param typePath This type's type path. | |
| 3467 | * @param annotationTokens This type's type annotation tokens. | |
| 3468 | * @param typeDescription The represented type's description. | |
| 3469 | */ | |
| 3470 | 20 | protected LazyPrimitiveType(TypePool typePool, |
| 3471 | String typePath, | |
| 3472 | Map<String, List<AnnotationToken>> annotationTokens, | |
| 3473 | TypeDescription typeDescription) { | |
| 3474 | 20 | this.typePool = typePool; |
| 3475 | 20 | this.typePath = typePath; |
| 3476 | 20 | this.annotationTokens = annotationTokens; |
| 3477 | 20 | this.typeDescription = typeDescription; |
| 3478 | } | |
| 3479 | ||
| 3480 | 0 | @Override |
| 3481 | public TypeDescription asErasure() { | |
| 3482 | 0 | return typeDescription; |
| 3483 | } | |
| 3484 | ||
| 3485 | 0 | @Override |
| 3486 | public Generic getOwnerType() { | |
| 3487 | 0 | return UNDEFINED; |
| 3488 | } | |
| 3489 | ||
| 3490 | 0 | @Override |
| 3491 | public Generic getComponentType() { | |
| 3492 | 0 | return UNDEFINED; |
| 3493 | } | |
| 3494 | ||
| 3495 | 12 | @Override |
| 3496 | public AnnotationList getDeclaredAnnotations() { | |
| 3497 | 12 | return LazyAnnotationDescription.asListOfNullable(typePool, annotationTokens.get(typePath)); |
| 3498 | } | |
| 3499 | } | |
| 3500 | } | |
| 3501 | ||
| 3502 | /** | |
| 3503 | * A generic type token that represents an unbound wildcard. | |
| 3504 | */ | |
| 3505 | enum ForUnboundWildcard implements GenericTypeToken { | |
| 3506 | ||
| 3507 | /** | |
| 3508 | * The singleton instance. | |
| 3509 | */ | |
| 3510 | INSTANCE; | |
| 3511 | ||
| 3512 | 94 | @Override |
| 3513 | public Generic toGenericType(TypePool typePool, | |
| 3514 | TypeVariableSource typeVariableSource, | |
| 3515 | String typePath, | |
| 3516 | Map<String, List<AnnotationToken>> annotationTokens) { | |
| 3517 | 94 | return new LazyUnboundWildcard(typePool, |
| 3518 | typePath, | |
| 3519 | 94 | annotationTokens == null |
| 3520 | ? Collections.<String, List<AnnotationToken>>emptyMap() | |
| 3521 | : annotationTokens); | |
| 3522 | } | |
| 3523 | ||
| 3524 | 1 | @Override |
| 3525 | public boolean isPrimaryBound(TypePool typePool) { | |
| 3526 | 1 | throw new IllegalStateException("A wildcard type cannot be a type variable bound: " + this); |
| 3527 | } | |
| 3528 | ||
| 3529 | 1 | @Override |
| 3530 | public String getTypePathPrefix() { | |
| 3531 | 1 | throw new IllegalStateException("An unbound wildcard cannot be the owner of a nested type: " + this); |
| 3532 | } | |
| 3533 | ||
| 3534 | 3 | @Override |
| 3535 | public String toString() { | |
| 3536 | 3 | return "TypePool.Default.LazyTypeDescription.GenericTypeToken.ForUnboundWildcard." + name(); |
| 3537 | } | |
| 3538 | ||
| 3539 | /** | |
| 3540 | * A generic type representation of a generic unbound wildcard. | |
| 3541 | */ | |
| 3542 | protected static class LazyUnboundWildcard extends Generic.OfWildcardType { | |
| 3543 | ||
| 3544 | /** | |
| 3545 | * The type pool to use. | |
| 3546 | */ | |
| 3547 | private final TypePool typePool; | |
| 3548 | ||
| 3549 | /** | |
| 3550 | * This type's type path. | |
| 3551 | */ | |
| 3552 | private final String typePath; | |
| 3553 | ||
| 3554 | /** | |
| 3555 | * The type's type annotations. | |
| 3556 | */ | |
| 3557 | private final Map<String, List<AnnotationToken>> annotationTokens; | |
| 3558 | ||
| 3559 | /** | |
| 3560 | * Creates a new lazy unbound wildcard. | |
| 3561 | * | |
| 3562 | * @param typePool The type pool to use. | |
| 3563 | * @param typePath This type's type path. | |
| 3564 | * @param annotationTokens The type's type annotations. | |
| 3565 | */ | |
| 3566 | 94 | protected LazyUnboundWildcard(TypePool typePool, String typePath, Map<String, List<AnnotationToken>> annotationTokens) { |
| 3567 | 94 | this.typePool = typePool; |
| 3568 | 94 | this.typePath = typePath; |
| 3569 | 94 | this.annotationTokens = annotationTokens; |
| 3570 | } | |
| 3571 | ||
| 3572 | 76 | @Override |
| 3573 | public TypeList.Generic getUpperBounds() { | |
| 3574 | 76 | return new TypeList.Generic.Explicit(Generic.OBJECT); |
| 3575 | } | |
| 3576 | ||
| 3577 | 72 | @Override |
| 3578 | public TypeList.Generic getLowerBounds() { | |
| 3579 | 72 | return new TypeList.Generic.Empty(); |
| 3580 | } | |
| 3581 | ||
| 3582 | 42 | @Override |
| 3583 | public AnnotationList getDeclaredAnnotations() { | |
| 3584 | 42 | return LazyAnnotationDescription.asListOfNullable(typePool, annotationTokens.get(typePath)); |
| 3585 | } | |
| 3586 | } | |
| 3587 | } | |
| 3588 | ||
| 3589 | /** | |
| 3590 | * A resolution of a type's, method's or field's generic types. | |
| 3591 | */ | |
| 3592 | interface Resolution { | |
| 3593 | ||
| 3594 | /** | |
| 3595 | * Resolves the type variables of the represented element. | |
| 3596 | * | |
| 3597 | * @param typePool The type pool to be used for locating non-generic type descriptions. | |
| 3598 | * @param typeVariableSource The type variable source to use for resolving type variables. | |
| 3599 | * @param annotationTokens A mapping of the type variables' type annotation tokens by their indices. | |
| 3600 | * @param boundAnnotationTokens A mapping of the type variables' bounds' type annotation tokens by their indices | |
| 3601 | * and each type variable's index. | |
| 3602 | * @return A list describing the resolved generic types. | |
| 3603 | */ | |
| 3604 | TypeList.Generic resolveTypeVariables(TypePool typePool, | |
| 3605 | TypeVariableSource typeVariableSource, | |
| 3606 | Map<Integer, Map<String, List<AnnotationToken>>> annotationTokens, | |
| 3607 | Map<Integer, Map<Integer, Map<String, List<AnnotationToken>>>> boundAnnotationTokens); | |
| 3608 | ||
| 3609 | /** | |
| 3610 | * A resolution of a type's, method's or field's generic types if all of the represented element's are raw. | |
| 3611 | */ | |
| 3612 | enum Raw implements ForType, ForMethod, ForField { | |
| 3613 | ||
| 3614 | /** | |
| 3615 | * The singleton instance. | |
| 3616 | */ | |
| 3617 | INSTANCE; | |
| 3618 | ||
| 3619 | 69 | @Override |
| 3620 | public Generic resolveFieldType(String fieldTypeDescriptor, | |
| 3621 | TypePool typePool, | |
| 3622 | Map<String, List<AnnotationToken>> annotationTokens, | |
| 3623 | FieldDescription.InDefinedShape definingField) { | |
| 3624 | 69 | return RawAnnotatedType.of(typePool, annotationTokens, fieldTypeDescriptor); |
| 3625 | } | |
| 3626 | ||
| 3627 | 1801 | @Override |
| 3628 | public Generic resolveReturnType(String returnTypeDescriptor, | |
| 3629 | TypePool typePool, | |
| 3630 | Map<String, List<AnnotationToken>> annotationTokens, | |
| 3631 | MethodDescription.InDefinedShape definingMethod) { | |
| 3632 | 1801 | return RawAnnotatedType.of(typePool, annotationTokens, returnTypeDescriptor); |
| 3633 | } | |
| 3634 | ||
| 3635 | 1037 | @Override |
| 3636 | public TypeList.Generic resolveParameterTypes(List<String> parameterTypeDescriptors, | |
| 3637 | TypePool typePool, | |
| 3638 | Map<Integer, Map<String, List<AnnotationToken>>> annotationTokens, | |
| 3639 | MethodDescription.InDefinedShape definingMethod) { | |
| 3640 | 1037 | return RawAnnotatedType.LazyRawAnnotatedTypeList.of(typePool, annotationTokens, parameterTypeDescriptors); |
| 3641 | } | |
| 3642 | ||
| 3643 | 437 | @Override |
| 3644 | public TypeList.Generic resolveExceptionTypes(List<String> exceptionTypeDescriptors, | |
| 3645 | TypePool typePool, | |
| 3646 | Map<Integer, Map<String, List<AnnotationToken>>> annotationTokens, | |
| 3647 | MethodDescription.InDefinedShape definingMethod) { | |
| 3648 | 437 | return RawAnnotatedType.LazyRawAnnotatedTypeList.of(typePool, annotationTokens, exceptionTypeDescriptors); |
| 3649 | } | |
| 3650 | ||
| 3651 | 239 | @Override |
| 3652 | public Generic resolveSuperClass(String superClassDescriptor, | |
| 3653 | TypePool typePool, | |
| 3654 | Map<String, List<AnnotationToken>> annotationTokens, | |
| 3655 | TypeDescription definingType) { | |
| 3656 | 239 | return RawAnnotatedType.of(typePool, annotationTokens, superClassDescriptor); |
| 3657 | } | |
| 3658 | ||
| 3659 | 511 | @Override |
| 3660 | public TypeList.Generic resolveInterfaceTypes(List<String> interfaceTypeDescriptors, | |
| 3661 | TypePool typePool, | |
| 3662 | Map<Integer, Map<String, List<AnnotationToken>>> annotationTokens, | |
| 3663 | TypeDescription definingType) { | |
| 3664 | 511 | return RawAnnotatedType.LazyRawAnnotatedTypeList.of(typePool, annotationTokens, interfaceTypeDescriptors); |
| 3665 | } | |
| 3666 | ||
| 3667 | 914 | @Override |
| 3668 | public TypeList.Generic resolveTypeVariables(TypePool typePool, | |
| 3669 | TypeVariableSource typeVariableSource, | |
| 3670 | Map<Integer, Map<String, List<AnnotationToken>>> annotationTokens, | |
| 3671 | Map<Integer, Map<Integer, Map<String, List<AnnotationToken>>>> boundAnnotationTokens) { | |
| 3672 | 914 | return new TypeList.Generic.Empty(); |
| 3673 | } | |
| 3674 | ||
| 3675 | 1 | @Override |
| 3676 | public String toString() { | |
| 3677 | 1 | return "TypePool.Default.LazyTypeDescription.GenericTypeToken.Resolution.Raw." + name(); |
| 3678 | } | |
| 3679 | ||
| 3680 | /** | |
| 3681 | * Represents a non-generic type that defines type annotations. | |
| 3682 | */ | |
| 3683 | protected static class RawAnnotatedType extends Generic.OfNonGenericType { | |
| 3684 | ||
| 3685 | /** | |
| 3686 | * The type pool to use. | |
| 3687 | */ | |
| 3688 | private final TypePool typePool; | |
| 3689 | ||
| 3690 | /** | |
| 3691 | * The type's type path. | |
| 3692 | */ | |
| 3693 | private final String typePath; | |
| 3694 | ||
| 3695 | /** | |
| 3696 | * A mapping of this type's type annotations. | |
| 3697 | */ | |
| 3698 | private final Map<String, List<AnnotationToken>> annotationTokens; | |
| 3699 | ||
| 3700 | /** | |
| 3701 | * The represented non-generic type. | |
| 3702 | */ | |
| 3703 | private final TypeDescription typeDescription; | |
| 3704 | ||
| 3705 | /** | |
| 3706 | * Creates a new raw annotated type. | |
| 3707 | * | |
| 3708 | * @param typePool The type pool to use. | |
| 3709 | * @param typePath The type's type path. | |
| 3710 | * @param annotationTokens A mapping of this type's type annotations. | |
| 3711 | * @param typeDescription The represented non-generic type. | |
| 3712 | */ | |
| 3713 | 3120 | protected RawAnnotatedType(TypePool typePool, |
| 3714 | String typePath, | |
| 3715 | Map<String, List<AnnotationToken>> annotationTokens, | |
| 3716 | TypeDescription typeDescription) { | |
| 3717 | 3120 | this.typePool = typePool; |
| 3718 | 3120 | this.typePath = typePath; |
| 3719 | 3120 | this.annotationTokens = annotationTokens; |
| 3720 | 3120 | this.typeDescription = typeDescription; |
| 3721 | } | |
| 3722 | ||
| 3723 | /** | |
| 3724 | * Creates a new raw annotated type. | |
| 3725 | * | |
| 3726 | * @param typePool The type pool to use. | |
| 3727 | * @param annotationTokens A mapping of this type's type annotations. | |
| 3728 | * @param descriptor The descriptor of the represented non-generic type. | |
| 3729 | * @return An annotated non-generic type. | |
| 3730 | */ | |
| 3731 | 2429 | protected static Generic of(TypePool typePool, Map<String, List<AnnotationToken>> annotationTokens, String descriptor) { |
| 3732 | 2429 | return new RawAnnotatedType(typePool, |
| 3733 | EMPTY_TYPE_PATH, | |
| 3734 | 2429 | annotationTokens == null |
| 3735 | ? Collections.<String, List<AnnotationToken>>emptyMap() | |
| 3736 | : annotationTokens, | |
| 3737 | TokenizedGenericType.toErasure(typePool, descriptor)); | |
| 3738 | } | |
| 3739 | ||
| 3740 | 26430 | @Override |
| 3741 | public TypeDescription asErasure() { | |
| 3742 | 26430 | return typeDescription; |
| 3743 | } | |
| 3744 | ||
| 3745 | 12 | @Override |
| 3746 | public Generic getOwnerType() { | |
| 3747 | 12 | TypeDescription declaringType = typeDescription.getDeclaringType(); |
| 3748 | 12 | return declaringType == null |
| 3749 | ? UNDEFINED | |
| 3750 | : new RawAnnotatedType(typePool, typePath, annotationTokens, declaringType); | |
| 3751 | } | |
| 3752 | ||
| 3753 | 48 | @Override |
| 3754 | public Generic getComponentType() { | |
| 3755 | 48 | TypeDescription componentType = typeDescription.getComponentType(); |
| 3756 | 48 | return componentType == null |
| 3757 | ? UNDEFINED | |
| 3758 | : new RawAnnotatedType(typePool, typePath + COMPONENT_TYPE_PATH, annotationTokens, componentType); | |
| 3759 | } | |
| 3760 | ||
| 3761 | 576 | @Override |
| 3762 | public AnnotationList getDeclaredAnnotations() { | |
| 3763 | 576 | StringBuilder typePath = new StringBuilder(this.typePath); |
| 3764 | 582 | for (int index = 0; index < typeDescription.getSegmentCount(); index++) { |
| 3765 | 6 | typePath = typePath.append(INNER_CLASS_PATH); |
| 3766 | } | |
| 3767 | 576 | return LazyAnnotationDescription.asListOfNullable(typePool, annotationTokens.get(typePath.toString())); |
| 3768 | } | |
| 3769 | ||
| 3770 | /** | |
| 3771 | * A generic type list representing raw types. | |
| 3772 | */ | |
| 3773 | protected static class LazyRawAnnotatedTypeList extends TypeList.Generic.AbstractBase { | |
| 3774 | ||
| 3775 | /** | |
| 3776 | * The type pool to use for locating types. | |
| 3777 | */ | |
| 3778 | private final TypePool typePool; | |
| 3779 | ||
| 3780 | /** | |
| 3781 | * A mapping of the represented types' type annotation tokens by their indices. | |
| 3782 | */ | |
| 3783 | private final Map<Integer, Map<String, List<AnnotationToken>>> annotationTokens; | |
| 3784 | ||
| 3785 | /** | |
| 3786 | * A list of type descriptors that this list represents. | |
| 3787 | */ | |
| 3788 | private final List<String> descriptors; | |
| 3789 | ||
| 3790 | /** | |
| 3791 | * Creates a generic type list only representing raw types. | |
| 3792 | * | |
| 3793 | * @param typePool The type pool to use for locating types. | |
| 3794 | * @param annotationTokens A mapping of the represented types' type annotation tokens by their indices. | |
| 3795 | * @param descriptors A list of type descriptors that this list represents. | |
| 3796 | */ | |
| 3797 | 1985 | protected LazyRawAnnotatedTypeList(TypePool typePool, |
| 3798 | Map<Integer, Map<String, List<AnnotationToken>>> annotationTokens, | |
| 3799 | List<String> descriptors) { | |
| 3800 | 1985 | this.typePool = typePool; |
| 3801 | 1985 | this.annotationTokens = annotationTokens; |
| 3802 | 1985 | this.descriptors = descriptors; |
| 3803 | } | |
| 3804 | ||
| 3805 | /** | |
| 3806 | * Creates generic type list only representing raw types. | |
| 3807 | * | |
| 3808 | * @param typePool The type pool to use for locating types. | |
| 3809 | * @param annotationTokens A mapping of the represented types' type annotation tokens by their indices or | |
| 3810 | * {@code null} if no type annotations are defined for any type. | |
| 3811 | * @param descriptors A list of type descriptors that this list represents. | |
| 3812 | * @return A generic type list representing the raw types this list represents. | |
| 3813 | */ | |
| 3814 | 1985 | protected static TypeList.Generic of(TypePool typePool, |
| 3815 | Map<Integer, Map<String, List<AnnotationToken>>> annotationTokens, | |
| 3816 | List<String> descriptors) { | |
| 3817 | 1985 | return new LazyRawAnnotatedTypeList(typePool, |
| 3818 | 1985 | annotationTokens == null |
| 3819 | ? Collections.<Integer, Map<String, List<AnnotationToken>>>emptyMap() | |
| 3820 | : annotationTokens, | |
| 3821 | descriptors); | |
| 3822 | } | |
| 3823 | ||
| 3824 | 320 | @Override |
| 3825 | public Generic get(int index) { | |
| 3826 | 320 | return RawAnnotatedType.of(typePool, annotationTokens.get(index), descriptors.get(index)); |
| 3827 | } | |
| 3828 | ||
| 3829 | 1275 | @Override |
| 3830 | public int size() { | |
| 3831 | 1275 | return descriptors.size(); |
| 3832 | } | |
| 3833 | ||
| 3834 | 1155 | @Override |
| 3835 | public TypeList asErasures() { | |
| 3836 | 1155 | return new LazyTypeList(typePool, descriptors); |
| 3837 | } | |
| 3838 | ||
| 3839 | 0 | @Override |
| 3840 | public TypeList.Generic asRawTypes() { | |
| 3841 | 0 | return this; |
| 3842 | } | |
| 3843 | ||
| 3844 | 0 | @Override |
| 3845 | public int getStackSize() { | |
| 3846 | 0 | int stackSize = 0; |
| 3847 | 0 | for (String descriptor : descriptors) { |
| 3848 | 0 | stackSize += Type.getType(descriptor).getSize(); |
| 3849 | } | |
| 3850 | 0 | return stackSize; |
| 3851 | } | |
| 3852 | } | |
| 3853 | } | |
| 3854 | } | |
| 3855 | ||
| 3856 | /** | |
| 3857 | * A resolution of a type's, method's or field's generic types if its generic signature is malformed. | |
| 3858 | */ | |
| 3859 | enum Malformed implements ForType, ForMethod, ForField { | |
| 3860 | ||
| 3861 | /** | |
| 3862 | * The singleton instance. | |
| 3863 | */ | |
| 3864 | INSTANCE; | |
| 3865 | ||
| 3866 | 2 | @Override |
| 3867 | public Generic resolveFieldType(String fieldTypeDescriptor, | |
| 3868 | TypePool typePool, | |
| 3869 | Map<String, List<AnnotationToken>> annotationTokens, | |
| 3870 | FieldDescription.InDefinedShape definingField) { | |
| 3871 | 2 | return new TokenizedGenericType.Malformed(typePool, fieldTypeDescriptor); |
| 3872 | } | |
| 3873 | ||
| 3874 | 2 | @Override |
| 3875 | public Generic resolveReturnType(String returnTypeDescriptor, | |
| 3876 | TypePool typePool, | |
| 3877 | Map<String, List<AnnotationToken>> annotationTokens, | |
| 3878 | MethodDescription.InDefinedShape definingMethod) { | |
| 3879 | 2 | return new TokenizedGenericType.Malformed(typePool, returnTypeDescriptor); |
| 3880 | } | |
| 3881 | ||
| 3882 | 0 | @Override |
| 3883 | public TypeList.Generic resolveParameterTypes(List<String> parameterTypeDescriptors, | |
| 3884 | TypePool typePool, | |
| 3885 | Map<Integer, Map<String, List<AnnotationToken>>> annotationTokens, | |
| 3886 | MethodDescription.InDefinedShape definingMethod) { | |
| 3887 | 0 | return new TokenizedGenericType.Malformed.TokenList(typePool, parameterTypeDescriptors); |
| 3888 | } | |
| 3889 | ||
| 3890 | 0 | @Override |
| 3891 | public TypeList.Generic resolveExceptionTypes(List<String> exceptionTypeDescriptors, | |
| 3892 | TypePool typePool, | |
| 3893 | Map<Integer, Map<String, List<AnnotationToken>>> annotationTokens, | |
| 3894 | MethodDescription.InDefinedShape definingMethod) { | |
| 3895 | 0 | return new TokenizedGenericType.Malformed.TokenList(typePool, exceptionTypeDescriptors); |
| 3896 | } | |
| 3897 | ||
| 3898 | 0 | @Override |
| 3899 | public Generic resolveSuperClass(String superClassDescriptor, | |
| 3900 | TypePool typePool, | |
| 3901 | Map<String, List<AnnotationToken>> annotationTokens, | |
| 3902 | TypeDescription definingType) { | |
| 3903 | 0 | return new TokenizedGenericType.Malformed(typePool, superClassDescriptor); |
| 3904 | } | |
| 3905 | ||
| 3906 | 4 | @Override |
| 3907 | public TypeList.Generic resolveInterfaceTypes(List<String> interfaceTypeDescriptors, | |
| 3908 | TypePool typePool, | |
| 3909 | Map<Integer, Map<String, List<AnnotationToken>>> annotationTokens, | |
| 3910 | TypeDescription definingType) { | |
| 3911 | 4 | return new TokenizedGenericType.Malformed.TokenList(typePool, interfaceTypeDescriptors); |
| 3912 | } | |
| 3913 | ||
| 3914 | 0 | @Override |
| 3915 | public TypeList.Generic resolveTypeVariables(TypePool typePool, | |
| 3916 | TypeVariableSource typeVariableSource, | |
| 3917 | Map<Integer, Map<String, List<AnnotationToken>>> annotationTokens, | |
| 3918 | Map<Integer, Map<Integer, Map<String, List<AnnotationToken>>>> boundAnnotationTokens) { | |
| 3919 | 0 | throw new GenericSignatureFormatError(); |
| 3920 | } | |
| 3921 | ||
| 3922 | 1 | @Override |
| 3923 | public String toString() { | |
| 3924 | 1 | return "TypePool.Default.LazyTypeDescription.GenericTypeToken.Resolution.Malformed." + name(); |
| 3925 | } | |
| 3926 | } | |
| 3927 | ||
| 3928 | /** | |
| 3929 | * A resolution of the generic types of a {@link TypeDescription}. | |
| 3930 | */ | |
| 3931 | interface ForType extends Resolution { | |
| 3932 | ||
| 3933 | /** | |
| 3934 | * Resolves the generic super type of the represented type. | |
| 3935 | * | |
| 3936 | * @param superClassDescriptor The descriptor of the raw super type. | |
| 3937 | * @param typePool The type pool to be used for locating non-generic type descriptions. | |
| 3938 | * @param annotationTokens A mapping of the super type's type annotation tokens. | |
| 3939 | * @param definingType The type that defines this super type. | |
| 3940 | * @return A description of this type's generic super type. | |
| 3941 | */ | |
| 3942 | Generic resolveSuperClass(String superClassDescriptor, | |
| 3943 | TypePool typePool, | |
| 3944 | Map<String, List<AnnotationToken>> annotationTokens, | |
| 3945 | TypeDescription definingType); | |
| 3946 | ||
| 3947 | /** | |
| 3948 | * Resolves the generic interface types of the represented type. | |
| 3949 | * | |
| 3950 | * @param interfaceTypeDescriptors The descriptor of the raw interface types. | |
| 3951 | * @param typePool The type pool to be used for locating non-generic type descriptions. | |
| 3952 | * @param annotationTokens A mapping of the interface types' type annotation tokens by their indices. | |
| 3953 | * @param definingType The type that defines these interface type. | |
| 3954 | * @return A description of this type's generic interface types. | |
| 3955 | */ | |
| 3956 | TypeList.Generic resolveInterfaceTypes(List<String> interfaceTypeDescriptors, | |
| 3957 | TypePool typePool, | |
| 3958 | Map<Integer, Map<String, List<AnnotationToken>>> annotationTokens, | |
| 3959 | TypeDescription definingType); | |
| 3960 | ||
| 3961 | /** | |
| 3962 | * An implementation of a tokenized resolution of generic types of a {@link TypeDescription}. | |
| 3963 | */ | |
| 3964 | class Tokenized implements ForType { | |
| 3965 | ||
| 3966 | /** | |
| 3967 | * The super type's generic type token. | |
| 3968 | */ | |
| 3969 | private final GenericTypeToken superClassToken; | |
| 3970 | ||
| 3971 | /** | |
| 3972 | * The interface type's generic type tokens. | |
| 3973 | */ | |
| 3974 | private final List<GenericTypeToken> interfaceTypeTokens; | |
| 3975 | ||
| 3976 | /** | |
| 3977 | * The type variables generic type tokens. | |
| 3978 | */ | |
| 3979 | private final List<OfFormalTypeVariable> typeVariableTokens; | |
| 3980 | ||
| 3981 | /** | |
| 3982 | * Creates a new tokenized resolution of a {@link TypeDescription}'s generic signatures. | |
| 3983 | * | |
| 3984 | * @param superClassToken The super class's generic type token. | |
| 3985 | * @param interfaceTypeTokens The interface type's generic type tokens. | |
| 3986 | * @param typeVariableTokens The type variables generic type tokens. | |
| 3987 | */ | |
| 3988 | 1926 | public Tokenized(GenericTypeToken superClassToken, |
| 3989 | List<GenericTypeToken> interfaceTypeTokens, | |
| 3990 | List<OfFormalTypeVariable> typeVariableTokens) { | |
| 3991 | 1926 | this.superClassToken = superClassToken; |
| 3992 | 1926 | this.interfaceTypeTokens = interfaceTypeTokens; |
| 3993 | 1926 | this.typeVariableTokens = typeVariableTokens; |
| 3994 | } | |
| 3995 | ||
| 3996 | 221 | @Override |
| 3997 | public Generic resolveSuperClass(String superClassDescriptor, | |
| 3998 | TypePool typePool, | |
| 3999 | Map<String, List<AnnotationToken>> annotationTokens, | |
| 4000 | TypeDescription definingType) { | |
| 4001 | 221 | return TokenizedGenericType.of(typePool, superClassToken, superClassDescriptor, annotationTokens, definingType); |
| 4002 | } | |
| 4003 | ||
| 4004 | 244 | @Override |
| 4005 | public TypeList.Generic resolveInterfaceTypes(List<String> interfaceTypeDescriptors, | |
| 4006 | TypePool typePool, | |
| 4007 | Map<Integer, Map<String, List<AnnotationToken>>> annotationTokens, | |
| 4008 | TypeDescription definingType) { | |
| 4009 | 244 | return new TokenizedGenericType.TokenList(typePool, interfaceTypeTokens, annotationTokens, interfaceTypeDescriptors, definingType); |
| 4010 | } | |
| 4011 | ||
| 4012 | 986 | @Override |
| 4013 | public TypeList.Generic resolveTypeVariables(TypePool typePool, | |
| 4014 | TypeVariableSource typeVariableSource, | |
| 4015 | Map<Integer, Map<String, List<AnnotationToken>>> annotationTokens, | |
| 4016 | Map<Integer, Map<Integer, Map<String, List<AnnotationToken>>>> boundAnnotationTokens) { | |
| 4017 | 986 | return new TokenizedGenericType.TypeVariableList(typePool, typeVariableTokens, typeVariableSource, annotationTokens, boundAnnotationTokens); |
| 4018 | } | |
| 4019 | ||
| 4020 | 7 | @Override |
| 4021 | public boolean equals(Object other) { | |
| 4022 | 1 | if (this == other) return true; |
| 4023 | 2 | if (other == null || getClass() != other.getClass()) return false; |
| 4024 | 4 | Tokenized tokenized = (Tokenized) other; |
| 4025 | 4 | return superClassToken.equals(tokenized.superClassToken) |
| 4026 | && interfaceTypeTokens.equals(tokenized.interfaceTypeTokens) | |
| 4027 | && typeVariableTokens.equals(tokenized.typeVariableTokens); | |
| 4028 | } | |
| 4029 | ||
| 4030 | 5 | @Override |
| 4031 | public int hashCode() { | |
| 4032 | 5 | int result = superClassToken.hashCode(); |
| 4033 | 5 | result = 31 * result + interfaceTypeTokens.hashCode(); |
| 4034 | 5 | result = 31 * result + typeVariableTokens.hashCode(); |
| 4035 | 5 | return result; |
| 4036 | } | |
| 4037 | ||
| 4038 | 5 | @Override |
| 4039 | public String toString() { | |
| 4040 | 5 | return "TypePool.Default.LazyTypeDescription.GenericTypeToken.Resolution.ForType.Tokenized{" + |
| 4041 | "superClassToken=" + superClassToken + | |
| 4042 | ", interfaceTypeTokens=" + interfaceTypeTokens + | |
| 4043 | ", typeVariableTokens=" + typeVariableTokens + | |
| 4044 | '}'; | |
| 4045 | } | |
| 4046 | } | |
| 4047 | } | |
| 4048 | ||
| 4049 | /** | |
| 4050 | * A resolution of the generic types of a {@link MethodDescription}. | |
| 4051 | */ | |
| 4052 | interface ForMethod extends Resolution { | |
| 4053 | ||
| 4054 | /** | |
| 4055 | * Resolves the return type of the represented method. | |
| 4056 | * | |
| 4057 | * @param returnTypeDescriptor The descriptor of the raw return type. | |
| 4058 | * @param typePool The type pool to be used for locating non-generic type descriptions. | |
| 4059 | * @param annotationTokens A mapping of the return type's type annotation tokens. | |
| 4060 | * @param definingMethod The method that defines this return type. | |
| 4061 | * @return A description of this type's generic return type. | |
| 4062 | */ | |
| 4063 | Generic resolveReturnType(String returnTypeDescriptor, | |
| 4064 | TypePool typePool, | |
| 4065 | Map<String, List<AnnotationToken>> annotationTokens, | |
| 4066 | MethodDescription.InDefinedShape definingMethod); | |
| 4067 | ||
| 4068 | /** | |
| 4069 | * Resolves the generic parameter types of the represented method. | |
| 4070 | * | |
| 4071 | * @param parameterTypeDescriptors The descriptor of the raw parameter types. | |
| 4072 | * @param typePool The type pool to be used for locating non-generic type descriptions. | |
| 4073 | * @param annotationTokens A mapping of the parameter types' type annotation tokens by their indices. | |
| 4074 | * @param definingMethod The method that defines these parameter types. | |
| 4075 | * @return A description of this type's generic interface types. | |
| 4076 | */ | |
| 4077 | TypeList.Generic resolveParameterTypes(List<String> parameterTypeDescriptors, | |
| 4078 | TypePool typePool, | |
| 4079 | Map<Integer, Map<String, List<AnnotationToken>>> annotationTokens, | |
| 4080 | MethodDescription.InDefinedShape definingMethod); | |
| 4081 | ||
| 4082 | /** | |
| 4083 | * Resolves the generic parameter types of the represented method. | |
| 4084 | * | |
| 4085 | * @param exceptionTypeDescriptors The descriptor of the raw exception types. | |
| 4086 | * @param typePool The type pool to be used for locating non-generic type descriptions. | |
| 4087 | * @param annotationTokens A mapping of the exception types' type annotation tokens by their indices. | |
| 4088 | * @param definingMethod The method that defines these exception types. | |
| 4089 | * @return A description of this type's generic interface types. | |
| 4090 | */ | |
| 4091 | TypeList.Generic resolveExceptionTypes(List<String> exceptionTypeDescriptors, | |
| 4092 | TypePool typePool, | |
| 4093 | Map<Integer, Map<String, List<AnnotationToken>>> annotationTokens, | |
| 4094 | MethodDescription.InDefinedShape definingMethod); | |
| 4095 | ||
| 4096 | /** | |
| 4097 | * An implementation of a tokenized resolution of generic types of a {@link MethodDescription}. | |
| 4098 | */ | |
| 4099 | class Tokenized implements ForMethod { | |
| 4100 | ||
| 4101 | /** | |
| 4102 | * A token describing the represented method's return type. | |
| 4103 | */ | |
| 4104 | private final GenericTypeToken returnTypeToken; | |
| 4105 | ||
| 4106 | /** | |
| 4107 | * A token describing the represented method's parameter types. | |
| 4108 | */ | |
| 4109 | private final List<GenericTypeToken> parameterTypeTokens; | |
| 4110 | ||
| 4111 | /** | |
| 4112 | * A token describing the represented method's exception types. | |
| 4113 | */ | |
| 4114 | private final List<GenericTypeToken> exceptionTypeTokens; | |
| 4115 | ||
| 4116 | /** | |
| 4117 | * A token describing the represented method's type variables. | |
| 4118 | */ | |
| 4119 | private final List<OfFormalTypeVariable> typeVariableTokens; | |
| 4120 | ||
| 4121 | /** | |
| 4122 | * Creates a new tokenized resolution of a {@link MethodDescription}'s generic signatures. | |
| 4123 | * | |
| 4124 | * @param returnTypeToken A token describing the represented method's return type. | |
| 4125 | * @param parameterTypeTokens A token describing the represented method's parameter types. | |
| 4126 | * @param exceptionTypeTokens A token describing the represented method's exception types. | |
| 4127 | * @param typeVariableTokens A token describing the represented method's type variables. | |
| 4128 | */ | |
| 4129 | 12523 | public Tokenized(GenericTypeToken returnTypeToken, |
| 4130 | List<GenericTypeToken> parameterTypeTokens, | |
| 4131 | List<GenericTypeToken> exceptionTypeTokens, | |
| 4132 | List<OfFormalTypeVariable> typeVariableTokens) { | |
| 4133 | 12523 | this.returnTypeToken = returnTypeToken; |
| 4134 | 12523 | this.parameterTypeTokens = parameterTypeTokens; |
| 4135 | 12523 | this.exceptionTypeTokens = exceptionTypeTokens; |
| 4136 | 12523 | this.typeVariableTokens = typeVariableTokens; |
| 4137 | } | |
| 4138 | ||
| 4139 | 546 | @Override |
| 4140 | public Generic resolveReturnType(String returnTypeDescriptor, | |
| 4141 | TypePool typePool, | |
| 4142 | Map<String, List<AnnotationToken>> annotationTokens, | |
| 4143 | MethodDescription.InDefinedShape definingMethod) { | |
| 4144 | 546 | return TokenizedGenericType.of(typePool, returnTypeToken, returnTypeDescriptor, annotationTokens, definingMethod); |
| 4145 | } | |
| 4146 | ||
| 4147 | 318 | @Override |
| 4148 | public TypeList.Generic resolveParameterTypes(List<String> parameterTypeDescriptors, | |
| 4149 | TypePool typePool, | |
| 4150 | Map<Integer, Map<String, List<AnnotationToken>>> annotationTokens, | |
| 4151 | MethodDescription.InDefinedShape definingMethod) { | |
| 4152 | 318 | return new TokenizedGenericType.TokenList(typePool, parameterTypeTokens, annotationTokens, parameterTypeDescriptors, definingMethod); |
| 4153 | } | |
| 4154 | ||
| 4155 | 27 | @Override |
| 4156 | public TypeList.Generic resolveExceptionTypes(List<String> exceptionTypeDescriptors, | |
| 4157 | TypePool typePool, | |
| 4158 | Map<Integer, Map<String, List<AnnotationToken>>> annotationTokens, | |
| 4159 | MethodDescription.InDefinedShape definingMethod) { | |
| 4160 | // Generic signatures of methods are optional. | |
| 4161 | 27 | return exceptionTypeTokens.isEmpty() |
| 4162 | ? Raw.INSTANCE.resolveExceptionTypes(exceptionTypeDescriptors, typePool, annotationTokens, definingMethod) | |
| 4163 | : new TokenizedGenericType.TokenList(typePool, exceptionTypeTokens, annotationTokens, exceptionTypeDescriptors, definingMethod); | |
| 4164 | } | |
| 4165 | ||
| 4166 | 617 | @Override |
| 4167 | public TypeList.Generic resolveTypeVariables(TypePool typePool, | |
| 4168 | TypeVariableSource typeVariableSource, | |
| 4169 | Map<Integer, Map<String, List<AnnotationToken>>> annotationTokens, | |
| 4170 | Map<Integer, Map<Integer, Map<String, List<AnnotationToken>>>> boundAnnotationTokens) { | |
| 4171 | 617 | return new TokenizedGenericType.TypeVariableList(typePool, typeVariableTokens, typeVariableSource, annotationTokens, boundAnnotationTokens); |
| 4172 | } | |
| 4173 | ||
| 4174 | 8 | @Override |
| 4175 | public boolean equals(Object other) { | |
| 4176 | 1 | if (this == other) return true; |
| 4177 | 2 | if (other == null || getClass() != other.getClass()) return false; |
| 4178 | 5 | Tokenized tokenized = (Tokenized) other; |
| 4179 | 5 | return returnTypeToken.equals(tokenized.returnTypeToken) |
| 4180 | && parameterTypeTokens.equals(tokenized.parameterTypeTokens) | |
| 4181 | && exceptionTypeTokens.equals(tokenized.exceptionTypeTokens) | |
| 4182 | && typeVariableTokens.equals(tokenized.typeVariableTokens); | |
| 4183 | } | |
| 4184 | ||
| 4185 | 6 | @Override |
| 4186 | public int hashCode() { | |
| 4187 | 6 | int result = returnTypeToken.hashCode(); |
| 4188 | 6 | result = 31 * result + parameterTypeTokens.hashCode(); |
| 4189 | 6 | result = 31 * result + exceptionTypeTokens.hashCode(); |
| 4190 | 6 | result = 31 * result + typeVariableTokens.hashCode(); |
| 4191 | 6 | return result; |
| 4192 | } | |
| 4193 | ||
| 4194 | 6 | @Override |
| 4195 | public String toString() { | |
| 4196 | 6 | return "TypePool.Default.LazyTypeDescription.GenericTypeToken.Resolution.ForMethod.Tokenized{" + |
| 4197 | "returnTypeToken=" + returnTypeToken + | |
| 4198 | ", parameterTypeTokens=" + parameterTypeTokens + | |
| 4199 | ", exceptionTypeTokens=" + exceptionTypeTokens + | |
| 4200 | ", typeVariableTokens=" + typeVariableTokens + | |
| 4201 | '}'; | |
| 4202 | } | |
| 4203 | } | |
| 4204 | } | |
| 4205 | ||
| 4206 | /** | |
| 4207 | * A resolution of the generic types of a {@link FieldDescription}. | |
| 4208 | */ | |
| 4209 | interface ForField { | |
| 4210 | ||
| 4211 | /** | |
| 4212 | * Resolves the field type of the represented field. | |
| 4213 | * | |
| 4214 | * @param fieldTypeDescriptor The descriptor of the raw field type. | |
| 4215 | * @param annotationTokens A mapping of the represented types' type annotation tokens. | |
| 4216 | * @param typePool The type pool to be used for locating non-generic type descriptions. | |
| 4217 | * @param definingField The field that defines this type. @return A description of this field's type. | |
| 4218 | * @return A generic type representation of the field's type. | |
| 4219 | */ | |
| 4220 | Generic resolveFieldType(String fieldTypeDescriptor, | |
| 4221 | TypePool typePool, | |
| 4222 | Map<String, List<AnnotationToken>> annotationTokens, | |
| 4223 | FieldDescription.InDefinedShape definingField); | |
| 4224 | ||
| 4225 | /** | |
| 4226 | * An implementation of a tokenized resolution of the generic type of a {@link FieldDescription}. | |
| 4227 | */ | |
| 4228 | class Tokenized implements ForField { | |
| 4229 | ||
| 4230 | /** | |
| 4231 | * The token of the represented field's type. | |
| 4232 | */ | |
| 4233 | private final GenericTypeToken fieldTypeToken; | |
| 4234 | ||
| 4235 | /** | |
| 4236 | * Creates a new tokenized resolution of a {@link FieldDescription}'s type. | |
| 4237 | * | |
| 4238 | * @param fieldTypeToken The token of the represented field's type. | |
| 4239 | */ | |
| 4240 | 2122 | public Tokenized(GenericTypeToken fieldTypeToken) { |
| 4241 | 2122 | this.fieldTypeToken = fieldTypeToken; |
| 4242 | } | |
| 4243 | ||
| 4244 | 229 | @Override |
| 4245 | public Generic resolveFieldType(String fieldTypeDescriptor, | |
| 4246 | TypePool typePool, | |
| 4247 | Map<String, List<AnnotationToken>> annotationTokens, | |
| 4248 | FieldDescription.InDefinedShape definingField) { | |
| 4249 | 229 | return TokenizedGenericType.of(typePool, fieldTypeToken, fieldTypeDescriptor, annotationTokens, definingField.getDeclaringType()); |
| 4250 | } | |
| 4251 | ||
| 4252 | 5 | @Override |
| 4253 | public boolean equals(Object other) { | |
| 4254 | 5 | return this == other || other != null && getClass() == other.getClass() |
| 4255 | && fieldTypeToken.equals(((Tokenized) other).fieldTypeToken); | |
| 4256 | } | |
| 4257 | ||
| 4258 | 3 | @Override |
| 4259 | public int hashCode() { | |
| 4260 | 3 | return fieldTypeToken.hashCode(); |
| 4261 | } | |
| 4262 | ||
| 4263 | 3 | @Override |
| 4264 | public String toString() { | |
| 4265 | 3 | return "TypePool.Default.LazyTypeDescription.GenericTypeToken.Resolution.ForField.Tokenized{" + |
| 4266 | "fieldTypeToken=" + fieldTypeToken + | |
| 4267 | '}'; | |
| 4268 | } | |
| 4269 | } | |
| 4270 | } | |
| 4271 | } | |
| 4272 | ||
| 4273 | /** | |
| 4274 | * A generic type token that represents a non-generic type. | |
| 4275 | */ | |
| 4276 | class ForRawType implements GenericTypeToken { | |
| 4277 | ||
| 4278 | /** | |
| 4279 | * The name of the represented type. | |
| 4280 | */ | |
| 4281 | private final String name; | |
| 4282 | ||
| 4283 | /** | |
| 4284 | * Creates a new type token that represents a non-generic type. | |
| 4285 | * | |
| 4286 | * @param name The name of the represented type. | |
| 4287 | */ | |
| 4288 | 12932 | public ForRawType(String name) { |
| 4289 | 12932 | this.name = name; |
| 4290 | } | |
| 4291 | ||
| 4292 | 633 | @Override |
| 4293 | public Generic toGenericType(TypePool typePool, | |
| 4294 | TypeVariableSource typeVariableSource, | |
| 4295 | String typePath, | |
| 4296 | Map<String, List<AnnotationToken>> annotationTokens) { | |
| 4297 | 633 | return new Resolution.Raw.RawAnnotatedType(typePool, |
| 4298 | typePath, | |
| 4299 | 633 | annotationTokens == null |
| 4300 | ? Collections.<String, List<AnnotationToken>>emptyMap() | |
| 4301 | : annotationTokens, | |
| 4302 | typePool.describe(name).resolve()); | |
| 4303 | } | |
| 4304 | ||
| 4305 | 204 | @Override |
| 4306 | public boolean isPrimaryBound(TypePool typePool) { | |
| 4307 | 204 | return !typePool.describe(name).resolve().isInterface(); |
| 4308 | } | |
| 4309 | ||
| 4310 | 1 | @Override |
| 4311 | public String getTypePathPrefix() { | |
| 4312 | 1 | throw new IllegalStateException("A non-generic type cannot be the owner of a nested type: " + this); |
| 4313 | } | |
| 4314 | ||
| 4315 | 5 | @Override |
| 4316 | public boolean equals(Object other) { | |
| 4317 | 5 | return this == other || !(other == null || getClass() != other.getClass()) && name.equals(((ForRawType) other).name); |
| 4318 | } | |
| 4319 | ||
| 4320 | 3 | @Override |
| 4321 | public int hashCode() { | |
| 4322 | 3 | return name.hashCode(); |
| 4323 | } | |
| 4324 | ||
| 4325 | 4 | @Override |
| 4326 | public String toString() { | |
| 4327 | 4 | return "TypePool.Default.LazyTypeDescription.GenericTypeToken.ForRawType{" + |
| 4328 | "name='" + name + '\'' + | |
| 4329 | '}'; | |
| 4330 | } | |
| 4331 | } | |
| 4332 | ||
| 4333 | /** | |
| 4334 | * A generic type token that represents a type variable. | |
| 4335 | */ | |
| 4336 | class ForTypeVariable implements GenericTypeToken { | |
| 4337 | ||
| 4338 | /** | |
| 4339 | * This type variable's nominal symbol. | |
| 4340 | */ | |
| 4341 | private final String symbol; | |
| 4342 | ||
| 4343 | /** | |
| 4344 | * Creates a generic type token that represents a type variable. | |
| 4345 | * | |
| 4346 | * @param symbol This type variable's nominal symbol. | |
| 4347 | */ | |
| 4348 | 13185 | public ForTypeVariable(String symbol) { |
| 4349 | 13185 | this.symbol = symbol; |
| 4350 | } | |
| 4351 | ||
| 4352 | 892 | @Override |
| 4353 | public Generic toGenericType(TypePool typePool, TypeVariableSource typeVariableSource, String typePath, Map<String, List<AnnotationToken>> annotationTokens) { | |
| 4354 | 892 | Generic typeVariable = typeVariableSource.findVariable(symbol); |
| 4355 | 892 | if (typeVariable == null) { |
| 4356 | 0 | throw new IllegalStateException("Cannot resolve type variable '" + symbol + "' for " + typeVariableSource); |
| 4357 | } else { | |
| 4358 | 892 | return new AnnotatedTypeVariable(typePool, annotationTokens.get(typePath), typeVariable); |
| 4359 | } | |
| 4360 | } | |
| 4361 | ||
| 4362 | 32 | @Override |
| 4363 | public boolean isPrimaryBound(TypePool typePool) { | |
| 4364 | 32 | return true; |
| 4365 | } | |
| 4366 | ||
| 4367 | 1 | @Override |
| 4368 | public String getTypePathPrefix() { | |
| 4369 | 1 | throw new IllegalStateException("A type variable cannot be the owner of a nested type: " + this); |
| 4370 | } | |
| 4371 | ||
| 4372 | 5 | @Override |
| 4373 | public boolean equals(Object other) { | |
| 4374 | 5 | return this == other || !(other == null || getClass() != other.getClass()) && symbol.equals(((ForTypeVariable) other).symbol); |
| 4375 | } | |
| 4376 | ||
| 4377 | 3 | @Override |
| 4378 | public int hashCode() { | |
| 4379 | 3 | return symbol.hashCode(); |
| 4380 | } | |
| 4381 | ||
| 4382 | 4 | @Override |
| 4383 | public String toString() { | |
| 4384 | 4 | return "TypePool.Default.LazyTypeDescription.GenericTypeToken.ForTypeVariable{" + |
| 4385 | "symbol='" + symbol + '\'' + | |
| 4386 | '}'; | |
| 4387 | } | |
| 4388 | ||
| 4389 | /** | |
| 4390 | * An annotated representation of a formal type variable. | |
| 4391 | */ | |
| 4392 | protected static class AnnotatedTypeVariable extends Generic.OfTypeVariable { | |
| 4393 | ||
| 4394 | /** | |
| 4395 | * The type pool to use. | |
| 4396 | */ | |
| 4397 | private final TypePool typePool; | |
| 4398 | ||
| 4399 | /** | |
| 4400 | * The represented annotation tokens. | |
| 4401 | */ | |
| 4402 | private final List<AnnotationToken> annotationTokens; | |
| 4403 | ||
| 4404 | /** | |
| 4405 | * The represented type variable. | |
| 4406 | */ | |
| 4407 | private final Generic typeVariable; | |
| 4408 | ||
| 4409 | /** | |
| 4410 | * Creates a new annotated type variable. | |
| 4411 | * | |
| 4412 | * @param typePool The type pool to use. | |
| 4413 | * @param annotationTokens The represented annotation tokens. | |
| 4414 | * @param typeVariable The represented type variable. | |
| 4415 | */ | |
| 4416 | 892 | protected AnnotatedTypeVariable(TypePool typePool, List<AnnotationToken> annotationTokens, Generic typeVariable) { |
| 4417 | 892 | this.typePool = typePool; |
| 4418 | 892 | this.annotationTokens = annotationTokens; |
| 4419 | 892 | this.typeVariable = typeVariable; |
| 4420 | } | |
| 4421 | ||
| 4422 | 214 | @Override |
| 4423 | public TypeList.Generic getUpperBounds() { | |
| 4424 | 214 | return typeVariable.getUpperBounds(); |
| 4425 | } | |
| 4426 | ||
| 4427 | 443 | @Override |
| 4428 | public TypeVariableSource getVariableSource() { | |
| 4429 | 443 | return typeVariable.getVariableSource(); |
| 4430 | } | |
| 4431 | ||
| 4432 | 260 | @Override |
| 4433 | public String getSymbol() { | |
| 4434 | 260 | return typeVariable.getSymbol(); |
| 4435 | } | |
| 4436 | ||
| 4437 | 138 | @Override |
| 4438 | public AnnotationList getDeclaredAnnotations() { | |
| 4439 | 138 | return LazyAnnotationDescription.asListOfNullable(typePool, annotationTokens); |
| 4440 | } | |
| 4441 | } | |
| 4442 | ||
| 4443 | /** | |
| 4444 | * A generic type token that represent a formal type variable, i.e. a type variable including its upper bounds. | |
| 4445 | */ | |
| 4446 | public static class Formal implements GenericTypeToken.OfFormalTypeVariable { | |
| 4447 | ||
| 4448 | /** | |
| 4449 | * This type variable's nominal symbol. | |
| 4450 | */ | |
| 4451 | private final String symbol; | |
| 4452 | ||
| 4453 | /** | |
| 4454 | * A list of tokens that represent this type variable's upper bounds. | |
| 4455 | */ | |
| 4456 | private final List<GenericTypeToken> boundTypeTokens; | |
| 4457 | ||
| 4458 | /** | |
| 4459 | * Creates generic type token that represent a formal type variable. | |
| 4460 | * | |
| 4461 | * @param symbol This type variable's nominal symbol. | |
| 4462 | * @param boundTypeTokens A list of tokens that represent this type variable's upper bounds. | |
| 4463 | */ | |
| 4464 | 3173 | public Formal(String symbol, List<GenericTypeToken> boundTypeTokens) { |
| 4465 | 3173 | this.symbol = symbol; |
| 4466 | 3173 | this.boundTypeTokens = boundTypeTokens; |
| 4467 | } | |
| 4468 | ||
| 4469 | 2544 | @Override |
| 4470 | public Generic toGenericType(TypePool typePool, | |
| 4471 | TypeVariableSource typeVariableSource, | |
| 4472 | Map<String, List<AnnotationToken>> annotationTokens, | |
| 4473 | Map<Integer, Map<String, List<AnnotationToken>>> boundaryAnnotationTokens) { | |
| 4474 | 2544 | return new LazyTypeVariable(typePool, |
| 4475 | typeVariableSource, | |
| 4476 | 2544 | annotationTokens == null |
| 4477 | ? Collections.<String, List<AnnotationToken>>emptyMap() | |
| 4478 | : annotationTokens, | |
| 4479 | 2544 | boundaryAnnotationTokens == null |
| 4480 | ? Collections.<Integer, Map<String, List<AnnotationToken>>>emptyMap() | |
| 4481 | : boundaryAnnotationTokens, | |
| 4482 | symbol, | |
| 4483 | boundTypeTokens); | |
| 4484 | } | |
| 4485 | ||
| 4486 | 6 | @Override |
| 4487 | public boolean equals(Object other) { | |
| 4488 | 6 | return this == other || !(other == null || getClass() != other.getClass()) |
| 4489 | && symbol.equals(((Formal) other).symbol) | |
| 4490 | && boundTypeTokens.equals(((Formal) other).boundTypeTokens); | |
| 4491 | } | |
| 4492 | ||
| 4493 | 4 | @Override |
| 4494 | public int hashCode() { | |
| 4495 | 4 | return symbol.hashCode() + 31 * boundTypeTokens.hashCode(); |
| 4496 | } | |
| 4497 | ||
| 4498 | 4 | @Override |
| 4499 | public String toString() { | |
| 4500 | 4 | return "TypePool.Default.LazyTypeDescription.GenericTypeToken.ForTypeVariable.Formal{" + |
| 4501 | "symbol='" + symbol + '\'' + | |
| 4502 | "boundTypeTokens='" + boundTypeTokens + '\'' + | |
| 4503 | '}'; | |
| 4504 | } | |
| 4505 | ||
| 4506 | /** | |
| 4507 | * A type description that represents a type variable with bounds that are resolved lazily. | |
| 4508 | */ | |
| 4509 | protected static class LazyTypeVariable extends Generic.OfTypeVariable { | |
| 4510 | ||
| 4511 | /** | |
| 4512 | * The type pool to use for locating type descriptions. | |
| 4513 | */ | |
| 4514 | private final TypePool typePool; | |
| 4515 | ||
| 4516 | /** | |
| 4517 | * The type variable source to use for locating type variables. | |
| 4518 | */ | |
| 4519 | private final TypeVariableSource typeVariableSource; | |
| 4520 | ||
| 4521 | /** | |
| 4522 | * The type variable's type annotation tokens. | |
| 4523 | */ | |
| 4524 | private final Map<String, List<AnnotationToken>> annotationTokens; | |
| 4525 | ||
| 4526 | /** | |
| 4527 | * A mapping of the type variable bounds' type annotation tokens by their indices. | |
| 4528 | */ | |
| 4529 | private final Map<Integer, Map<String, List<AnnotationToken>>> boundaryAnnotationTokens; | |
| 4530 | ||
| 4531 | /** | |
| 4532 | * The type variable's symbol. | |
| 4533 | */ | |
| 4534 | private final String symbol; | |
| 4535 | ||
| 4536 | /** | |
| 4537 | * Tokenized representations of the type variables bound types. | |
| 4538 | */ | |
| 4539 | private final List<GenericTypeToken> boundTypeTokens; | |
| 4540 | ||
| 4541 | /** | |
| 4542 | * Creates a lazy type description of a type variables. | |
| 4543 | * | |
| 4544 | * @param typePool The type pool to use for locating type descriptions. | |
| 4545 | * @param typeVariableSource The type variable source to use for locating type variables. | |
| 4546 | * @param annotationTokens The type variable's type annotation tokens. | |
| 4547 | * @param boundaryAnnotationTokens A mapping of the type variable bounds' type annotation tokens by their indices. | |
| 4548 | * @param symbol The type variable's symbol. | |
| 4549 | * @param boundTypeTokens Tokenized representations of the type variables bound types. | |
| 4550 | */ | |
| 4551 | 2544 | protected LazyTypeVariable(TypePool typePool, |
| 4552 | TypeVariableSource typeVariableSource, | |
| 4553 | Map<String, List<AnnotationToken>> annotationTokens, | |
| 4554 | Map<Integer, Map<String, List<AnnotationToken>>> boundaryAnnotationTokens, | |
| 4555 | String symbol, | |
| 4556 | List<GenericTypeToken> boundTypeTokens) { | |
| 4557 | 2544 | this.typePool = typePool; |
| 4558 | 2544 | this.typeVariableSource = typeVariableSource; |
| 4559 | 2544 | this.annotationTokens = annotationTokens; |
| 4560 | 2544 | this.boundaryAnnotationTokens = boundaryAnnotationTokens; |
| 4561 | 2544 | this.symbol = symbol; |
| 4562 | 2544 | this.boundTypeTokens = boundTypeTokens; |
| 4563 | } | |
| 4564 | ||
| 4565 | 346 | @Override |
| 4566 | public TypeList.Generic getUpperBounds() { | |
| 4567 | 346 | return new LazyBoundTokenList(typePool, typeVariableSource, boundaryAnnotationTokens, boundTypeTokens); |
| 4568 | } | |
| 4569 | ||
| 4570 | 741 | @Override |
| 4571 | public TypeVariableSource getVariableSource() { | |
| 4572 | 741 | return typeVariableSource; |
| 4573 | } | |
| 4574 | ||
| 4575 | 2206 | @Override |
| 4576 | public String getSymbol() { | |
| 4577 | 2206 | return symbol; |
| 4578 | } | |
| 4579 | ||
| 4580 | 38 | @Override |
| 4581 | public AnnotationList getDeclaredAnnotations() { | |
| 4582 | 38 | return LazyAnnotationDescription.asListOfNullable(typePool, annotationTokens.get(EMPTY_TYPE_PATH)); |
| 4583 | } | |
| 4584 | ||
| 4585 | /** | |
| 4586 | * A list representing a formal type variable's bounds. | |
| 4587 | */ | |
| 4588 | protected static class LazyBoundTokenList extends TypeList.Generic.AbstractBase { | |
| 4589 | ||
| 4590 | /** | |
| 4591 | * The type pool to use. | |
| 4592 | */ | |
| 4593 | private final TypePool typePool; | |
| 4594 | ||
| 4595 | /** | |
| 4596 | * The type variable source for locating type variables. | |
| 4597 | */ | |
| 4598 | private final TypeVariableSource typeVariableSource; | |
| 4599 | ||
| 4600 | /** | |
| 4601 | * A mapping of the bound type's type annotations by their bound index. | |
| 4602 | */ | |
| 4603 | private final Map<Integer, Map<String, List<AnnotationToken>>> annotationTokens; | |
| 4604 | ||
| 4605 | /** | |
| 4606 | * The bound types in their tokenized form. | |
| 4607 | */ | |
| 4608 | private final List<GenericTypeToken> boundTypeTokens; | |
| 4609 | ||
| 4610 | /** | |
| 4611 | * Creates a new lazy bound token list for a type variable. | |
| 4612 | * | |
| 4613 | * @param typePool The type pool to use. | |
| 4614 | * @param typeVariableSource The type variable source for locating type variables. | |
| 4615 | * @param annotationTokens A mapping of the bound type's type annotations by their bound index. | |
| 4616 | * @param boundTypeTokens The bound types in their tokenized form. | |
| 4617 | */ | |
| 4618 | 346 | protected LazyBoundTokenList(TypePool typePool, |
| 4619 | TypeVariableSource typeVariableSource, | |
| 4620 | Map<Integer, Map<String, List<AnnotationToken>>> annotationTokens, | |
| 4621 | List<GenericTypeToken> boundTypeTokens) { | |
| 4622 | 346 | this.typePool = typePool; |
| 4623 | 346 | this.typeVariableSource = typeVariableSource; |
| 4624 | 346 | this.annotationTokens = annotationTokens; |
| 4625 | 346 | this.boundTypeTokens = boundTypeTokens; |
| 4626 | } | |
| 4627 | ||
| 4628 | 310 | @Override |
| 4629 | public Generic get(int index) { | |
| 4630 | 310 | Map<String, List<AnnotationToken>> annotationTokens = this.annotationTokens.get(index + (boundTypeTokens.get(0).isPrimaryBound(typePool) |
| 4631 | ? 0 | |
| 4632 | : 1)); | |
| 4633 | 310 | return boundTypeTokens.get(index).toGenericType(typePool, |
| 4634 | typeVariableSource, | |
| 4635 | EMPTY_TYPE_PATH, | |
| 4636 | 310 | annotationTokens == null |
| 4637 | ? Collections.<String, List<AnnotationToken>>emptyMap() | |
| 4638 | : annotationTokens); | |
| 4639 | } | |
| 4640 | ||
| 4641 | 264 | @Override |
| 4642 | public int size() { | |
| 4643 | 264 | return boundTypeTokens.size(); |
| 4644 | } | |
| 4645 | } | |
| 4646 | } | |
| 4647 | } | |
| 4648 | } | |
| 4649 | ||
| 4650 | /** | |
| 4651 | * A generic type token that represents a generic array. | |
| 4652 | */ | |
| 4653 | class ForGenericArray implements GenericTypeToken { | |
| 4654 | ||
| 4655 | /** | |
| 4656 | * The array's component type. | |
| 4657 | */ | |
| 4658 | private final GenericTypeToken componentTypeToken; | |
| 4659 | ||
| 4660 | /** | |
| 4661 | * Creates a generic type token that represents a generic array. | |
| 4662 | * | |
| 4663 | * @param componentTypeToken The array's component type. | |
| 4664 | */ | |
| 4665 | 2863 | public ForGenericArray(GenericTypeToken componentTypeToken) { |
| 4666 | 2863 | this.componentTypeToken = componentTypeToken; |
| 4667 | } | |
| 4668 | ||
| 4669 | 288 | @Override |
| 4670 | public Generic toGenericType(TypePool typePool, TypeVariableSource typeVariableSource, String typePath, Map<String, List<AnnotationToken>> annotationTokens) { | |
| 4671 | 288 | return new LazyGenericArray(typePool, typeVariableSource, typePath, annotationTokens, componentTypeToken); |
| 4672 | } | |
| 4673 | ||
| 4674 | 1 | @Override |
| 4675 | public boolean isPrimaryBound(TypePool typePool) { | |
| 4676 | 1 | throw new IllegalStateException("A generic array type cannot be a type variable bound: " + this); |
| 4677 | } | |
| 4678 | ||
| 4679 | 1 | @Override |
| 4680 | public String getTypePathPrefix() { | |
| 4681 | 1 | throw new IllegalStateException("A generic array type cannot be the owner of a nested type: " + this); |
| 4682 | } | |
| 4683 | ||
| 4684 | 5 | @Override |
| 4685 | public boolean equals(Object other) { | |
| 4686 | 5 | return this == other || !(other == null || getClass() != other.getClass()) |
| 4687 | && componentTypeToken.equals(((ForGenericArray) other).componentTypeToken); | |
| 4688 | } | |
| 4689 | ||
| 4690 | 3 | @Override |
| 4691 | public int hashCode() { | |
| 4692 | 3 | return componentTypeToken.hashCode(); |
| 4693 | } | |
| 4694 | ||
| 4695 | 5 | @Override |
| 4696 | public String toString() { | |
| 4697 | 5 | return "TypePool.Default.LazyTypeDescription.GenericTypeToken.ForGenericArray{" + |
| 4698 | "componentTypeToken='" + componentTypeToken + '\'' + | |
| 4699 | '}'; | |
| 4700 | } | |
| 4701 | ||
| 4702 | /** | |
| 4703 | * A generic type representation of a generic array. | |
| 4704 | */ | |
| 4705 | protected static class LazyGenericArray extends Generic.OfGenericArray { | |
| 4706 | ||
| 4707 | /** | |
| 4708 | * The type pool to use. | |
| 4709 | */ | |
| 4710 | private final TypePool typePool; | |
| 4711 | ||
| 4712 | /** | |
| 4713 | * The type variable source for locating type variables. | |
| 4714 | */ | |
| 4715 | private final TypeVariableSource typeVariableSource; | |
| 4716 | ||
| 4717 | /** | |
| 4718 | * This type's type path. | |
| 4719 | */ | |
| 4720 | private final String typePath; | |
| 4721 | ||
| 4722 | /** | |
| 4723 | * This type's type annotations. | |
| 4724 | */ | |
| 4725 | private final Map<String, List<AnnotationToken>> annotationTokens; | |
| 4726 | ||
| 4727 | /** | |
| 4728 | * A tokenized representation of this generic arrays's component type. | |
| 4729 | */ | |
| 4730 | private final GenericTypeToken componentTypeToken; | |
| 4731 | ||
| 4732 | /** | |
| 4733 | * Creates a new lazy generic array. | |
| 4734 | * | |
| 4735 | * @param typePool The type pool to use. | |
| 4736 | * @param typeVariableSource The type variable source for locating type variables. | |
| 4737 | * @param typePath This type's type path. | |
| 4738 | * @param annotationTokens This type's type annotations. | |
| 4739 | * @param componentTypeToken A tokenized representation of this generic arrays's component type. | |
| 4740 | */ | |
| 4741 | 288 | protected LazyGenericArray(TypePool typePool, |
| 4742 | TypeVariableSource typeVariableSource, | |
| 4743 | String typePath, | |
| 4744 | Map<String, List<AnnotationToken>> annotationTokens, | |
| 4745 | GenericTypeToken componentTypeToken) { | |
| 4746 | 288 | this.typePool = typePool; |
| 4747 | 288 | this.typeVariableSource = typeVariableSource; |
| 4748 | 288 | this.typePath = typePath; |
| 4749 | 288 | this.annotationTokens = annotationTokens; |
| 4750 | 288 | this.componentTypeToken = componentTypeToken; |
| 4751 | } | |
| 4752 | ||
| 4753 | 280 | @Override |
| 4754 | public Generic getComponentType() { | |
| 4755 | 280 | return componentTypeToken.toGenericType(typePool, typeVariableSource, typePath + COMPONENT_TYPE_PATH, annotationTokens); |
| 4756 | } | |
| 4757 | ||
| 4758 | 48 | @Override |
| 4759 | public AnnotationList getDeclaredAnnotations() { | |
| 4760 | 48 | return LazyAnnotationDescription.asListOfNullable(typePool, annotationTokens.get(typePath)); |
| 4761 | } | |
| 4762 | } | |
| 4763 | } | |
| 4764 | ||
| 4765 | /** | |
| 4766 | * A generic type token for a wildcard that is bound below. | |
| 4767 | */ | |
| 4768 | class ForLowerBoundWildcard implements GenericTypeToken { | |
| 4769 | ||
| 4770 | /** | |
| 4771 | * A token that represents the wildcard's lower bound. | |
| 4772 | */ | |
| 4773 | private final GenericTypeToken boundTypeToken; | |
| 4774 | ||
| 4775 | /** | |
| 4776 | * Creates a generic type token for a wildcard that is bound below. | |
| 4777 | * | |
| 4778 | * @param boundTypeToken A token that represents the wildcard's lower bound. | |
| 4779 | */ | |
| 4780 | 1140 | public ForLowerBoundWildcard(GenericTypeToken boundTypeToken) { |
| 4781 | 1140 | this.boundTypeToken = boundTypeToken; |
| 4782 | } | |
| 4783 | ||
| 4784 | 170 | @Override |
| 4785 | public Generic toGenericType(TypePool typePool, TypeVariableSource typeVariableSource, String typePath, Map<String, List<AnnotationToken>> annotationTokens) { | |
| 4786 | 170 | return new LazyLowerBoundWildcard(typePool, typeVariableSource, typePath, annotationTokens, boundTypeToken); |
| 4787 | } | |
| 4788 | ||
| 4789 | 1 | @Override |
| 4790 | public boolean isPrimaryBound(TypePool typePool) { | |
| 4791 | 1 | throw new IllegalStateException("A wildcard type cannot be a type variable bound: " + this); |
| 4792 | } | |
| 4793 | ||
| 4794 | 1 | @Override |
| 4795 | public String getTypePathPrefix() { | |
| 4796 | 1 | throw new IllegalStateException("A lower bound wildcard cannot be the owner of a nested type: " + this); |
| 4797 | } | |
| 4798 | ||
| 4799 | 5 | @Override |
| 4800 | public boolean equals(Object other) { | |
| 4801 | 5 | return this == other || !(other == null || getClass() != other.getClass()) |
| 4802 | && boundTypeToken.equals(((ForLowerBoundWildcard) other).boundTypeToken); | |
| 4803 | } | |
| 4804 | ||
| 4805 | 3 | @Override |
| 4806 | public int hashCode() { | |
| 4807 | 3 | return boundTypeToken.hashCode(); |
| 4808 | } | |
| 4809 | ||
| 4810 | 5 | @Override |
| 4811 | public String toString() { | |
| 4812 | 5 | return "TypePool.Default.LazyTypeDescription.GenericTypeToken.ForLowerBoundWildcard{" + |
| 4813 | "boundTypeToken=" + boundTypeToken + | |
| 4814 | '}'; | |
| 4815 | } | |
| 4816 | ||
| 4817 | /** | |
| 4818 | * A generic type representation of a lower bound wildcard. | |
| 4819 | */ | |
| 4820 | protected static class LazyLowerBoundWildcard extends Generic.OfWildcardType { | |
| 4821 | ||
| 4822 | /** | |
| 4823 | * The type pool to use. | |
| 4824 | */ | |
| 4825 | private final TypePool typePool; | |
| 4826 | ||
| 4827 | /** | |
| 4828 | * The type variable source for locating type variables. | |
| 4829 | */ | |
| 4830 | private final TypeVariableSource typeVariableSource; | |
| 4831 | ||
| 4832 | /** | |
| 4833 | * This type's type path. | |
| 4834 | */ | |
| 4835 | private final String typePath; | |
| 4836 | ||
| 4837 | /** | |
| 4838 | * This type's type annotations. | |
| 4839 | */ | |
| 4840 | private final Map<String, List<AnnotationToken>> annotationTokens; | |
| 4841 | ||
| 4842 | /** | |
| 4843 | * A tokenized representation of this wildcard's bound. | |
| 4844 | */ | |
| 4845 | private final GenericTypeToken boundTypeToken; | |
| 4846 | ||
| 4847 | /** | |
| 4848 | * Creates a new lazy lower bound wildcard. | |
| 4849 | * | |
| 4850 | * @param typePool The type pool to use. | |
| 4851 | * @param typeVariableSource The type variable source for locating type variables. | |
| 4852 | * @param typePath This type's type path. | |
| 4853 | * @param annotationTokens This type's type annotations. | |
| 4854 | * @param boundTypeToken A tokenized representation of this wildcard's bound. | |
| 4855 | */ | |
| 4856 | 170 | protected LazyLowerBoundWildcard(TypePool typePool, |
| 4857 | TypeVariableSource typeVariableSource, | |
| 4858 | String typePath, | |
| 4859 | Map<String, List<AnnotationToken>> annotationTokens, | |
| 4860 | GenericTypeToken boundTypeToken) { | |
| 4861 | 170 | this.typePool = typePool; |
| 4862 | 170 | this.typeVariableSource = typeVariableSource; |
| 4863 | 170 | this.typePath = typePath; |
| 4864 | 170 | this.annotationTokens = annotationTokens; |
| 4865 | 170 | this.boundTypeToken = boundTypeToken; |
| 4866 | } | |
| 4867 | ||
| 4868 | 8 | @Override |
| 4869 | public TypeList.Generic getUpperBounds() { | |
| 4870 | 8 | return new TypeList.Generic.Explicit(Generic.OBJECT); |
| 4871 | } | |
| 4872 | ||
| 4873 | 156 | @Override |
| 4874 | public TypeList.Generic getLowerBounds() { | |
| 4875 | 156 | return new LazyTokenList.ForWildcardBound(typePool, typeVariableSource, typePath, annotationTokens, boundTypeToken); |
| 4876 | } | |
| 4877 | ||
| 4878 | 6 | @Override |
| 4879 | public AnnotationList getDeclaredAnnotations() { | |
| 4880 | 6 | return LazyAnnotationDescription.asListOfNullable(typePool, annotationTokens.get(typePath)); |
| 4881 | } | |
| 4882 | } | |
| 4883 | } | |
| 4884 | ||
| 4885 | /** | |
| 4886 | * A generic type token for a wildcard that is bound above. | |
| 4887 | */ | |
| 4888 | class ForUpperBoundWildcard implements GenericTypeToken { | |
| 4889 | ||
| 4890 | /** | |
| 4891 | * A token that represents the wildcard's upper bound. | |
| 4892 | */ | |
| 4893 | private final GenericTypeToken boundTypeToken; | |
| 4894 | ||
| 4895 | /** | |
| 4896 | * Creates a generic type token for a wildcard that is bound above. | |
| 4897 | * | |
| 4898 | * @param boundTypeToken A token that represents the wildcard's upper bound. | |
| 4899 | */ | |
| 4900 | 1837 | public ForUpperBoundWildcard(GenericTypeToken boundTypeToken) { |
| 4901 | 1837 | this.boundTypeToken = boundTypeToken; |
| 4902 | } | |
| 4903 | ||
| 4904 | 108 | @Override |
| 4905 | public Generic toGenericType(TypePool typePool, | |
| 4906 | TypeVariableSource typeVariableSource, | |
| 4907 | String typePath, | |
| 4908 | Map<String, List<AnnotationToken>> annotationTokens) { | |
| 4909 | 108 | return new LazyUpperBoundWildcard(typePool, typeVariableSource, typePath, annotationTokens, boundTypeToken); |
| 4910 | } | |
| 4911 | ||
| 4912 | 1 | @Override |
| 4913 | public boolean isPrimaryBound(TypePool typePool) { | |
| 4914 | 1 | throw new IllegalStateException("A wildcard type cannot be a type variable bound: " + this); |
| 4915 | } | |
| 4916 | ||
| 4917 | 1 | @Override |
| 4918 | public String getTypePathPrefix() { | |
| 4919 | 1 | throw new IllegalStateException("An upper bound wildcard cannot be the owner of a nested type: " + this); |
| 4920 | } | |
| 4921 | ||
| 4922 | 5 | @Override |
| 4923 | public boolean equals(Object other) { | |
| 4924 | 5 | return this == other || !(other == null || getClass() != other.getClass()) |
| 4925 | && boundTypeToken.equals(((ForUpperBoundWildcard) other).boundTypeToken); | |
| 4926 | } | |
| 4927 | ||
| 4928 | 3 | @Override |
| 4929 | public int hashCode() { | |
| 4930 | 3 | return boundTypeToken.hashCode(); |
| 4931 | } | |
| 4932 | ||
| 4933 | 5 | @Override |
| 4934 | public String toString() { | |
| 4935 | 5 | return "TypePool.Default.LazyTypeDescription.GenericTypeToken.ForUpperBoundWildcard{" + |
| 4936 | "boundTypeToken=" + boundTypeToken + | |
| 4937 | '}'; | |
| 4938 | } | |
| 4939 | ||
| 4940 | /** | |
| 4941 | * A generic type representation of a tokenized wildcard with an upper bound. | |
| 4942 | */ | |
| 4943 | protected static class LazyUpperBoundWildcard extends Generic.OfWildcardType { | |
| 4944 | ||
| 4945 | /** | |
| 4946 | * The type pool to use. | |
| 4947 | */ | |
| 4948 | private final TypePool typePool; | |
| 4949 | ||
| 4950 | /** | |
| 4951 | * The type variable source for locating type variables. | |
| 4952 | */ | |
| 4953 | private final TypeVariableSource typeVariableSource; | |
| 4954 | ||
| 4955 | /** | |
| 4956 | * This type's type path. | |
| 4957 | */ | |
| 4958 | private final String typePath; | |
| 4959 | ||
| 4960 | /** | |
| 4961 | * This type's type annotations. | |
| 4962 | */ | |
| 4963 | private final Map<String, List<AnnotationToken>> annotationTokens; | |
| 4964 | ||
| 4965 | /** | |
| 4966 | * A tokenized representation of this wildcard's bound. | |
| 4967 | */ | |
| 4968 | private final GenericTypeToken boundTypeToken; | |
| 4969 | ||
| 4970 | /** | |
| 4971 | * Creates a new lazy upper bound wildcard. | |
| 4972 | * | |
| 4973 | * @param typePool The type pool to use. | |
| 4974 | * @param typeVariableSource The type variable source for locating type variables. | |
| 4975 | * @param typePath This type's type path. | |
| 4976 | * @param annotationTokens This type's type annotations. | |
| 4977 | * @param boundTypeToken A tokenized representation of this wildcard's bound. | |
| 4978 | */ | |
| 4979 | 108 | protected LazyUpperBoundWildcard(TypePool typePool, |
| 4980 | TypeVariableSource typeVariableSource, | |
| 4981 | String typePath, | |
| 4982 | Map<String, List<AnnotationToken>> annotationTokens, | |
| 4983 | GenericTypeToken boundTypeToken) { | |
| 4984 | 108 | this.typePool = typePool; |
| 4985 | 108 | this.typeVariableSource = typeVariableSource; |
| 4986 | 108 | this.typePath = typePath; |
| 4987 | 108 | this.annotationTokens = annotationTokens; |
| 4988 | 108 | this.boundTypeToken = boundTypeToken; |
| 4989 | } | |
| 4990 | ||
| 4991 | 92 | @Override |
| 4992 | public TypeList.Generic getUpperBounds() { | |
| 4993 | 92 | return new LazyTokenList.ForWildcardBound(typePool, typeVariableSource, typePath, annotationTokens, boundTypeToken); |
| 4994 | } | |
| 4995 | ||
| 4996 | 76 | @Override |
| 4997 | public TypeList.Generic getLowerBounds() { | |
| 4998 | 76 | return new TypeList.Generic.Empty(); |
| 4999 | } | |
| 5000 | ||
| 5001 | 6 | @Override |
| 5002 | public AnnotationList getDeclaredAnnotations() { | |
| 5003 | 6 | return LazyAnnotationDescription.asListOfNullable(typePool, annotationTokens.get(typePath)); |
| 5004 | } | |
| 5005 | } | |
| 5006 | } | |
| 5007 | ||
| 5008 | /** | |
| 5009 | * A generic type token that represents a parameterized type. | |
| 5010 | */ | |
| 5011 | class ForParameterizedType implements GenericTypeToken { | |
| 5012 | ||
| 5013 | /** | |
| 5014 | * The name of the parameterized type's erasure. | |
| 5015 | */ | |
| 5016 | private final String name; | |
| 5017 | ||
| 5018 | /** | |
| 5019 | * A list of tokens that represent the parameters of the represented type. | |
| 5020 | */ | |
| 5021 | private final List<GenericTypeToken> parameterTypeTokens; | |
| 5022 | ||
| 5023 | /** | |
| 5024 | * Creates a type token that represents a parameterized type. | |
| 5025 | * | |
| 5026 | * @param name The name of the parameterized type's erasure. | |
| 5027 | * @param parameterTypeTokens A list of tokens that represent the parameters of the represented type. | |
| 5028 | */ | |
| 5029 | 13431 | public ForParameterizedType(String name, List<GenericTypeToken> parameterTypeTokens) { |
| 5030 | 13431 | this.name = name; |
| 5031 | 13431 | this.parameterTypeTokens = parameterTypeTokens; |
| 5032 | } | |
| 5033 | ||
| 5034 | 1171 | @Override |
| 5035 | public Generic toGenericType(TypePool typePool, TypeVariableSource typeVariableSource, String typePath, Map<String, List<AnnotationToken>> annotationTokens) { | |
| 5036 | 1171 | return new LazyParameterizedType(typePool, typeVariableSource, typePath, annotationTokens, name, parameterTypeTokens); |
| 5037 | } | |
| 5038 | ||
| 5039 | 74 | @Override |
| 5040 | public boolean isPrimaryBound(TypePool typePool) { | |
| 5041 | 74 | return !typePool.describe(name).resolve().isInterface(); |
| 5042 | } | |
| 5043 | ||
| 5044 | 60 | @Override |
| 5045 | public String getTypePathPrefix() { | |
| 5046 | 60 | return String.valueOf(INNER_CLASS_PATH); |
| 5047 | } | |
| 5048 | ||
| 5049 | 6 | @Override |
| 5050 | public boolean equals(Object other) { | |
| 5051 | 6 | return this == other || !(other == null || getClass() != other.getClass()) |
| 5052 | && name.equals(((ForParameterizedType) other).name) | |
| 5053 | && parameterTypeTokens.equals(((ForParameterizedType) other).parameterTypeTokens); | |
| 5054 | } | |
| 5055 | ||
| 5056 | 4 | @Override |
| 5057 | public int hashCode() { | |
| 5058 | 4 | return name.hashCode() + 31 * parameterTypeTokens.hashCode(); |
| 5059 | } | |
| 5060 | ||
| 5061 | 4 | @Override |
| 5062 | public String toString() { | |
| 5063 | 4 | return "TypePool.Default.LazyTypeDescription.GenericTypeToken.ForParameterizedType{" + |
| 5064 | "name='" + name + '\'' + | |
| 5065 | ", parameterTypeTokens=" + parameterTypeTokens + | |
| 5066 | '}'; | |
| 5067 | } | |
| 5068 | ||
| 5069 | /** | |
| 5070 | * A generic type token to describe a parameterized type description with a generic owner type. | |
| 5071 | */ | |
| 5072 | public static class Nested implements GenericTypeToken { | |
| 5073 | ||
| 5074 | /** | |
| 5075 | * The name of the parameterized type's erasure. | |
| 5076 | */ | |
| 5077 | private final String name; | |
| 5078 | ||
| 5079 | /** | |
| 5080 | * A list of tokens that represent the parameters of the represented type. | |
| 5081 | */ | |
| 5082 | private final List<GenericTypeToken> parameterTypeTokens; | |
| 5083 | ||
| 5084 | /** | |
| 5085 | * A token that describes the described parameterized type's owner type. | |
| 5086 | */ | |
| 5087 | private final GenericTypeToken ownerTypeToken; | |
| 5088 | ||
| 5089 | /** | |
| 5090 | * Creates a type token that represents a parameterized type. | |
| 5091 | * | |
| 5092 | * @param name The name of the parameterized type's erasure. | |
| 5093 | * @param parameterTypeTokens A list of tokens that represent the parameters of the represented type. | |
| 5094 | * @param ownerTypeToken A token that describes the described parameterized type's owner type. | |
| 5095 | */ | |
| 5096 | 455 | public Nested(String name, List<GenericTypeToken> parameterTypeTokens, GenericTypeToken ownerTypeToken) { |
| 5097 | 455 | this.name = name; |
| 5098 | 455 | this.parameterTypeTokens = parameterTypeTokens; |
| 5099 | 455 | this.ownerTypeToken = ownerTypeToken; |
| 5100 | } | |
| 5101 | ||
| 5102 | 98 | @Override |
| 5103 | public Generic toGenericType(TypePool typePool, | |
| 5104 | TypeVariableSource typeVariableSource, | |
| 5105 | String typePath, | |
| 5106 | Map<String, List<AnnotationToken>> annotationTokens) { | |
| 5107 | 98 | return new LazyParameterizedType(typePool, typeVariableSource, typePath, annotationTokens, name, parameterTypeTokens, ownerTypeToken); |
| 5108 | } | |
| 5109 | ||
| 5110 | 0 | @Override |
| 5111 | public String getTypePathPrefix() { | |
| 5112 | 0 | return ownerTypeToken.getTypePathPrefix() + INNER_CLASS_PATH; |
| 5113 | } | |
| 5114 | ||
| 5115 | 0 | @Override |
| 5116 | public boolean isPrimaryBound(TypePool typePool) { | |
| 5117 | 0 | return !typePool.describe(name).resolve().isInterface(); |
| 5118 | } | |
| 5119 | ||
| 5120 | 7 | @Override |
| 5121 | public boolean equals(Object other) { | |
| 5122 | 1 | if (this == other) return true; |
| 5123 | 2 | if (other == null || getClass() != other.getClass()) return false; |
| 5124 | 4 | Nested nested = (Nested) other; |
| 5125 | 4 | return name.equals(nested.name) |
| 5126 | && parameterTypeTokens.equals(nested.parameterTypeTokens) | |
| 5127 | && ownerTypeToken.equals(nested.ownerTypeToken); | |
| 5128 | } | |
| 5129 | ||
| 5130 | 5 | @Override |
| 5131 | public int hashCode() { | |
| 5132 | 5 | int result = name.hashCode(); |
| 5133 | 5 | result = 31 * result + parameterTypeTokens.hashCode(); |
| 5134 | 5 | result = 31 * result + ownerTypeToken.hashCode(); |
| 5135 | 5 | return result; |
| 5136 | } | |
| 5137 | ||
| 5138 | 5 | @Override |
| 5139 | public String toString() { | |
| 5140 | 5 | return "TypePool.Default.LazyTypeDescription.GenericTypeToken.ForParameterizedType.Nested{" + |
| 5141 | "name='" + name + '\'' + | |
| 5142 | ", parameterTypeTokens=" + parameterTypeTokens + | |
| 5143 | ", ownerTypeToken=" + ownerTypeToken + | |
| 5144 | '}'; | |
| 5145 | } | |
| 5146 | ||
| 5147 | /** | |
| 5148 | * A lazy description of a parameterized type with an owner type. | |
| 5149 | */ | |
| 5150 | protected static class LazyParameterizedType extends Generic.OfParameterizedType { | |
| 5151 | ||
| 5152 | /** | |
| 5153 | * The type pool that is used for locating a generic type. | |
| 5154 | */ | |
| 5155 | private final TypePool typePool; | |
| 5156 | ||
| 5157 | /** | |
| 5158 | * The type variable source to use for resolving type variables. | |
| 5159 | */ | |
| 5160 | private final TypeVariableSource typeVariableSource; | |
| 5161 | ||
| 5162 | /** | |
| 5163 | * This type's type path. | |
| 5164 | */ | |
| 5165 | private final String typePath; | |
| 5166 | ||
| 5167 | /** | |
| 5168 | * A mapping of type annotations for this type. | |
| 5169 | */ | |
| 5170 | private final Map<String, List<AnnotationToken>> annotationTokens; | |
| 5171 | ||
| 5172 | /** | |
| 5173 | * The binary name of this parameterized type's raw type. | |
| 5174 | */ | |
| 5175 | private final String name; | |
| 5176 | ||
| 5177 | /** | |
| 5178 | * Tokens that represent this parameterized type's parameters. | |
| 5179 | */ | |
| 5180 | private final List<GenericTypeToken> parameterTypeTokens; | |
| 5181 | ||
| 5182 | /** | |
| 5183 | * A token that represents this type's owner type. | |
| 5184 | */ | |
| 5185 | private final GenericTypeToken ownerTypeToken; | |
| 5186 | ||
| 5187 | /** | |
| 5188 | * Creates a new lazy parameterized type. | |
| 5189 | * | |
| 5190 | * @param typePool The type pool that is used for locating a generic type. | |
| 5191 | * @param typeVariableSource The type variable source to use for resolving type variables. | |
| 5192 | * @param typePath This type's type path. | |
| 5193 | * @param annotationTokens A mapping of type annotations for this type. | |
| 5194 | * @param name The binary name of this parameterized type's raw type. | |
| 5195 | * @param parameterTypeTokens Tokens that represent this parameterized type's parameters. | |
| 5196 | * @param ownerTypeToken A token that represents this type's owner type. | |
| 5197 | */ | |
| 5198 | 98 | protected LazyParameterizedType(TypePool typePool, |
| 5199 | TypeVariableSource typeVariableSource, | |
| 5200 | String typePath, | |
| 5201 | Map<String, List<AnnotationToken>> annotationTokens, | |
| 5202 | String name, | |
| 5203 | List<GenericTypeToken> parameterTypeTokens, | |
| 5204 | GenericTypeToken ownerTypeToken) { | |
| 5205 | 98 | this.typePool = typePool; |
| 5206 | 98 | this.typeVariableSource = typeVariableSource; |
| 5207 | 98 | this.typePath = typePath; |
| 5208 | 98 | this.annotationTokens = annotationTokens; |
| 5209 | 98 | this.name = name; |
| 5210 | 98 | this.parameterTypeTokens = parameterTypeTokens; |
| 5211 | 98 | this.ownerTypeToken = ownerTypeToken; |
| 5212 | } | |
| 5213 | ||
| 5214 | 48 | @Override |
| 5215 | public TypeDescription asErasure() { | |
| 5216 | 48 | return typePool.describe(name).resolve(); |
| 5217 | } | |
| 5218 | ||
| 5219 | 54 | @Override |
| 5220 | public TypeList.Generic getTypeArguments() { | |
| 5221 | 54 | return new LazyTokenList(typePool, typeVariableSource, typePath + ownerTypeToken.getTypePathPrefix(), annotationTokens, parameterTypeTokens); |
| 5222 | } | |
| 5223 | ||
| 5224 | 42 | @Override |
| 5225 | public Generic getOwnerType() { | |
| 5226 | 42 | return ownerTypeToken.toGenericType(typePool, typeVariableSource, typePath, annotationTokens); |
| 5227 | } | |
| 5228 | ||
| 5229 | 6 | @Override |
| 5230 | public AnnotationList getDeclaredAnnotations() { | |
| 5231 | 6 | return LazyAnnotationDescription.asListOfNullable(typePool, annotationTokens.get(typePath + ownerTypeToken.getTypePathPrefix())); |
| 5232 | } | |
| 5233 | } | |
| 5234 | } | |
| 5235 | ||
| 5236 | /** | |
| 5237 | * A generic type description that represents a parameterized type <b>without</b> an enclosing generic owner type. | |
| 5238 | */ | |
| 5239 | protected static class LazyParameterizedType extends Generic.OfParameterizedType { | |
| 5240 | ||
| 5241 | /** | |
| 5242 | * The type pool that is used for locating a generic type. | |
| 5243 | */ | |
| 5244 | private final TypePool typePool; | |
| 5245 | ||
| 5246 | /** | |
| 5247 | * The type variable source to use for resolving type variables. | |
| 5248 | */ | |
| 5249 | private final TypeVariableSource typeVariableSource; | |
| 5250 | ||
| 5251 | /** | |
| 5252 | * This type's type path. | |
| 5253 | */ | |
| 5254 | private final String typePath; | |
| 5255 | ||
| 5256 | /** | |
| 5257 | * A mapping of the represent type's annotation tokens. | |
| 5258 | */ | |
| 5259 | private final Map<String, List<AnnotationToken>> annotationTokens; | |
| 5260 | ||
| 5261 | /** | |
| 5262 | * The binary name of the raw type. | |
| 5263 | */ | |
| 5264 | private final String name; | |
| 5265 | ||
| 5266 | /** | |
| 5267 | * A list of type tokens representing this type's bounds. | |
| 5268 | */ | |
| 5269 | private final List<GenericTypeToken> parameterTypeTokens; | |
| 5270 | ||
| 5271 | /** | |
| 5272 | * Creates a new description of a parameterized type. | |
| 5273 | * | |
| 5274 | * @param typePool The type pool that is used for locating a generic type. | |
| 5275 | * @param typeVariableSource The type variable source to use for resolving type variables. | |
| 5276 | * @param typePath This type's type path. | |
| 5277 | * @param annotationTokens A mapping of the represent type's annotation tokens, | |
| 5278 | * @param name The binary name of the raw type. | |
| 5279 | * @param parameterTypeTokens A list of type tokens representing this type's bounds. | |
| 5280 | */ | |
| 5281 | 1171 | protected LazyParameterizedType(TypePool typePool, |
| 5282 | TypeVariableSource typeVariableSource, | |
| 5283 | String typePath, | |
| 5284 | Map<String, List<AnnotationToken>> annotationTokens, | |
| 5285 | String name, | |
| 5286 | List<GenericTypeToken> parameterTypeTokens) { | |
| 5287 | 1171 | this.typePool = typePool; |
| 5288 | 1171 | this.typeVariableSource = typeVariableSource; |
| 5289 | 1171 | this.typePath = typePath; |
| 5290 | 1171 | this.annotationTokens = annotationTokens; |
| 5291 | 1171 | this.name = name; |
| 5292 | 1171 | this.parameterTypeTokens = parameterTypeTokens; |
| 5293 | } | |
| 5294 | ||
| 5295 | 626 | @Override |
| 5296 | public TypeDescription asErasure() { | |
| 5297 | 626 | return typePool.describe(name).resolve(); |
| 5298 | } | |
| 5299 | ||
| 5300 | 933 | @Override |
| 5301 | public TypeList.Generic getTypeArguments() { | |
| 5302 | 933 | return new LazyTokenList(typePool, typeVariableSource, typePath, annotationTokens, parameterTypeTokens); |
| 5303 | } | |
| 5304 | ||
| 5305 | 341 | @Override |
| 5306 | public Generic getOwnerType() { | |
| 5307 | 341 | TypeDescription ownerType = typePool.describe(name).resolve().getEnclosingType(); |
| 5308 | 341 | return ownerType == null |
| 5309 | ? UNDEFINED | |
| 5310 | : ownerType.asGenericType(); | |
| 5311 | } | |
| 5312 | ||
| 5313 | 112 | @Override |
| 5314 | public AnnotationList getDeclaredAnnotations() { | |
| 5315 | 112 | return LazyAnnotationDescription.asListOfNullable(typePool, annotationTokens.get(typePath)); |
| 5316 | } | |
| 5317 | } | |
| 5318 | } | |
| 5319 | ||
| 5320 | /** | |
| 5321 | * A lazy list of type tokens. | |
| 5322 | */ | |
| 5323 | class LazyTokenList extends TypeList.Generic.AbstractBase { | |
| 5324 | ||
| 5325 | /** | |
| 5326 | * The type pool that is used for locating a generic type. | |
| 5327 | */ | |
| 5328 | private final TypePool typePool; | |
| 5329 | ||
| 5330 | /** | |
| 5331 | * The type variable source to use for resolving type variables. | |
| 5332 | */ | |
| 5333 | private final TypeVariableSource typeVariableSource; | |
| 5334 | ||
| 5335 | /** | |
| 5336 | * The represented types' type path to which an index step is added upon resolution. | |
| 5337 | */ | |
| 5338 | private final String typePath; | |
| 5339 | ||
| 5340 | /** | |
| 5341 | * A mapping of the represent types' annotation tokens. | |
| 5342 | */ | |
| 5343 | private final Map<String, List<AnnotationToken>> annotationTokens; | |
| 5344 | ||
| 5345 | /** | |
| 5346 | * A list of type tokens this list represents. | |
| 5347 | */ | |
| 5348 | private final List<GenericTypeToken> genericTypeTokens; | |
| 5349 | ||
| 5350 | /** | |
| 5351 | * Creates a new type list that represents a list of tokenized types. | |
| 5352 | * | |
| 5353 | * @param typePool The type pool that is used for locating a generic type. | |
| 5354 | * @param typeVariableSource The type variable source to use for resolving type variables. | |
| 5355 | * @param typePath The represented types' type path to which an index step is added upon resolution. | |
| 5356 | * @param annotationTokens A mapping of the represent types' annotation tokens, | |
| 5357 | * @param genericTypeTokens A list of type tokens this list represents. | |
| 5358 | */ | |
| 5359 | 987 | protected LazyTokenList(TypePool typePool, |
| 5360 | TypeVariableSource typeVariableSource, | |
| 5361 | String typePath, | |
| 5362 | Map<String, List<AnnotationToken>> annotationTokens, | |
| 5363 | List<GenericTypeToken> genericTypeTokens) { | |
| 5364 | 987 | this.typePool = typePool; |
| 5365 | 987 | this.typeVariableSource = typeVariableSource; |
| 5366 | 987 | this.typePath = typePath; |
| 5367 | 987 | this.annotationTokens = annotationTokens; |
| 5368 | 987 | this.genericTypeTokens = genericTypeTokens; |
| 5369 | } | |
| 5370 | ||
| 5371 | 985 | @Override |
| 5372 | public Generic get(int index) { | |
| 5373 | 985 | return genericTypeTokens.get(index).toGenericType(typePool, typeVariableSource, typePath + index + INDEXED_TYPE_DELIMITER, annotationTokens); |
| 5374 | } | |
| 5375 | ||
| 5376 | 1586 | @Override |
| 5377 | public int size() { | |
| 5378 | 1586 | return genericTypeTokens.size(); |
| 5379 | } | |
| 5380 | ||
| 5381 | /** | |
| 5382 | * A generic type description representing a tokenized wildcard bound. | |
| 5383 | */ | |
| 5384 | protected static class ForWildcardBound extends TypeList.Generic.AbstractBase { | |
| 5385 | ||
| 5386 | /** | |
| 5387 | * The type pool that is used for locating a generic type. | |
| 5388 | */ | |
| 5389 | private final TypePool typePool; | |
| 5390 | ||
| 5391 | /** | |
| 5392 | * The type variable source to use for resolving type variables. | |
| 5393 | */ | |
| 5394 | private final TypeVariableSource typeVariableSource; | |
| 5395 | ||
| 5396 | /** | |
| 5397 | * The represented types' type path to which a wildcard step is added upon resolution. | |
| 5398 | */ | |
| 5399 | private final String typePath; | |
| 5400 | ||
| 5401 | /** | |
| 5402 | * A mapping of the represent types' annotation tokens. | |
| 5403 | */ | |
| 5404 | private final Map<String, List<AnnotationToken>> annotationTokens; | |
| 5405 | ||
| 5406 | /** | |
| 5407 | * A token representing the wildcard's bound. | |
| 5408 | */ | |
| 5409 | private final GenericTypeToken genericTypeToken; | |
| 5410 | ||
| 5411 | /** | |
| 5412 | * @param typePool The type pool that is used for locating a generic type. | |
| 5413 | * @param typeVariableSource The type variable source to use for resolving type variables. | |
| 5414 | * @param typePath The represented types' type path to which a wildcard step is added upon resolution. | |
| 5415 | * @param annotationTokens A mapping of the represent types' annotation tokens, | |
| 5416 | * @param genericTypeToken A token representing the wildcard's bound. | |
| 5417 | */ | |
| 5418 | 248 | protected ForWildcardBound(TypePool typePool, |
| 5419 | TypeVariableSource typeVariableSource, | |
| 5420 | String typePath, | |
| 5421 | Map<String, List<AnnotationToken>> annotationTokens, | |
| 5422 | GenericTypeToken genericTypeToken) { | |
| 5423 | 248 | this.typePool = typePool; |
| 5424 | 248 | this.typeVariableSource = typeVariableSource; |
| 5425 | 248 | this.typePath = typePath; |
| 5426 | 248 | this.annotationTokens = annotationTokens; |
| 5427 | 248 | this.genericTypeToken = genericTypeToken; |
| 5428 | } | |
| 5429 | ||
| 5430 | 272 | @Override |
| 5431 | public Generic get(int index) { | |
| 5432 | 272 | if (index == 0) { |
| 5433 | 272 | return genericTypeToken.toGenericType(typePool, typeVariableSource, typePath + WILDCARD_TYPE_PATH, annotationTokens); |
| 5434 | } else { | |
| 5435 | 0 | throw new IndexOutOfBoundsException("index = " + index); |
| 5436 | } | |
| 5437 | } | |
| 5438 | ||
| 5439 | 428 | @Override |
| 5440 | public int size() { | |
| 5441 | 428 | return 1; |
| 5442 | } | |
| 5443 | } | |
| 5444 | } | |
| 5445 | } | |
| 5446 | ||
| 5447 | /** | |
| 5448 | * A token for representing collected data on an annotation. | |
| 5449 | */ | |
| 5450 | protected static class AnnotationToken { | |
| 5451 | ||
| 5452 | /** | |
| 5453 | * The descriptor of the represented annotation. | |
| 5454 | */ | |
| 5455 | private final String descriptor; | |
| 5456 | ||
| 5457 | /** | |
| 5458 | * A map of annotation value names to their value representations. | |
| 5459 | */ | |
| 5460 | private final Map<String, AnnotationDescription.AnnotationValue<?, ?>> values; | |
| 5461 | ||
| 5462 | /** | |
| 5463 | * Creates a new annotation token. | |
| 5464 | * | |
| 5465 | * @param descriptor The descriptor of the represented annotation. | |
| 5466 | * @param values A map of annotation value names to their value representations. | |
| 5467 | */ | |
| 5468 | 23060 | protected AnnotationToken(String descriptor, Map<String, AnnotationDescription.AnnotationValue<?, ?>> values) { |
| 5469 | 23060 | this.descriptor = descriptor; |
| 5470 | 23060 | this.values = values; |
| 5471 | } | |
| 5472 | ||
| 5473 | /** | |
| 5474 | * Returns a map of annotation value names to their value representations. | |
| 5475 | * | |
| 5476 | * @return A map of annotation value names to their value representations. | |
| 5477 | */ | |
| 5478 | 178 | protected Map<String, AnnotationDescription.AnnotationValue<?, ?>> getValues() { |
| 5479 | 178 | return values; |
| 5480 | } | |
| 5481 | ||
| 5482 | /** | |
| 5483 | * Returns the annotation type's binary name. | |
| 5484 | * | |
| 5485 | * @return The annotation type's binary name. | |
| 5486 | */ | |
| 5487 | 1383 | protected String getBinaryName() { |
| 5488 | 1383 | return descriptor.substring(1, descriptor.length() - 1).replace('/', '.'); |
| 5489 | } | |
| 5490 | ||
| 5491 | /** | |
| 5492 | * Transforms this token into an annotation description. | |
| 5493 | * | |
| 5494 | * @param typePool The type pool to be used for looking up linked types. | |
| 5495 | * @return An optional description of this annotation's token. | |
| 5496 | */ | |
| 5497 | 1199 | private Resolution toAnnotationDescription(TypePool typePool) { |
| 5498 | 1199 | TypePool.Resolution resolution = typePool.describe(getBinaryName()); |
| 5499 | 1199 | return resolution.isResolved() |
| 5500 | ? new Resolution.Simple(new LazyAnnotationDescription(typePool, resolution.resolve(), values)) | |
| 5501 | : new Resolution.Illegal(getBinaryName()); | |
| 5502 | } | |
| 5503 | ||
| 5504 | 6 | @Override |
| 5505 | public boolean equals(Object other) { | |
| 5506 | 1 | if (this == other) return true; |
| 5507 | 2 | if (other == null || getClass() != other.getClass()) return false; |
| 5508 | 3 | AnnotationToken that = (AnnotationToken) other; |
| 5509 | 3 | return descriptor.equals(that.descriptor) |
| 5510 | && values.equals(that.values); | |
| 5511 | } | |
| 5512 | ||
| 5513 | 4 | @Override |
| 5514 | public int hashCode() { | |
| 5515 | 4 | int result = descriptor.hashCode(); |
| 5516 | 4 | result = 31 * result + values.hashCode(); |
| 5517 | 4 | return result; |
| 5518 | } | |
| 5519 | ||
| 5520 | 4 | @Override |
| 5521 | public String toString() { | |
| 5522 | 4 | return "TypePool.Default.LazyTypeDescription.AnnotationToken{" + |
| 5523 | "descriptor='" + descriptor + '\'' + | |
| 5524 | ", values=" + values + | |
| 5525 | '}'; | |
| 5526 | } | |
| 5527 | ||
| 5528 | /** | |
| 5529 | * A resolution for an annotation tokens. Any annotation is suppressed if its type is not available. | |
| 5530 | * This conforms to the handling of the Java reflection API. | |
| 5531 | */ | |
| 5532 | protected interface Resolution { | |
| 5533 | ||
| 5534 | /** | |
| 5535 | * Returns {@code true} if the represented annotation could be resolved. | |
| 5536 | * | |
| 5537 | * @return {@code true} if the represented annotation could be resolved. | |
| 5538 | */ | |
| 5539 | boolean isResolved(); | |
| 5540 | ||
| 5541 | /** | |
| 5542 | * Returns the resolved annotation. This method throws an exception if this instance is not resolved. | |
| 5543 | * | |
| 5544 | * @return The resolved annotation. This method throws an exception if this instance is not resolved. | |
| 5545 | */ | |
| 5546 | AnnotationDescription resolve(); | |
| 5547 | ||
| 5548 | /** | |
| 5549 | * A simple resolved annotation. | |
| 5550 | */ | |
| 5551 | class Simple implements Resolution { | |
| 5552 | ||
| 5553 | /** | |
| 5554 | * The represented annotation description. | |
| 5555 | */ | |
| 5556 | private final AnnotationDescription annotationDescription; | |
| 5557 | ||
| 5558 | /** | |
| 5559 | * Creates a new simple resolution. | |
| 5560 | * | |
| 5561 | * @param annotationDescription The represented annotation description. | |
| 5562 | */ | |
| 5563 | 1196 | protected Simple(AnnotationDescription annotationDescription) { |
| 5564 | 1196 | this.annotationDescription = annotationDescription; |
| 5565 | } | |
| 5566 | ||
| 5567 | 1147 | @Override |
| 5568 | public boolean isResolved() { | |
| 5569 | 1147 | return true; |
| 5570 | } | |
| 5571 | ||
| 5572 | 1193 | @Override |
| 5573 | public AnnotationDescription resolve() { | |
| 5574 | 1193 | return annotationDescription; |
| 5575 | } | |
| 5576 | ||
| 5577 | 5 | @Override |
| 5578 | public boolean equals(Object other) { | |
| 5579 | 5 | return this == other || !(other == null || getClass() != other.getClass()) |
| 5580 | && annotationDescription.equals(((Simple) other).annotationDescription); | |
| 5581 | } | |
| 5582 | ||
| 5583 | 3 | @Override |
| 5584 | public int hashCode() { | |
| 5585 | 3 | return annotationDescription.hashCode(); |
| 5586 | } | |
| 5587 | ||
| 5588 | 3 | @Override |
| 5589 | public String toString() { | |
| 5590 | 3 | return "TypePool.Default.LazyTypeDescription.AnnotationToken.Resolution.Simple{" + |
| 5591 | "annotationDescription=" + annotationDescription + | |
| 5592 | '}'; | |
| 5593 | } | |
| 5594 | } | |
| 5595 | ||
| 5596 | /** | |
| 5597 | * An illegal resolution. | |
| 5598 | */ | |
| 5599 | class Illegal implements Resolution { | |
| 5600 | ||
| 5601 | /** | |
| 5602 | * The annotation's binary type name. | |
| 5603 | */ | |
| 5604 | private final String annotationType; | |
| 5605 | ||
| 5606 | /** | |
| 5607 | * Creates a new illegal resolution. | |
| 5608 | * | |
| 5609 | * @param annotationType The annotation's binary type name. | |
| 5610 | */ | |
| 5611 | 11 | public Illegal(String annotationType) { |
| 5612 | 11 | this.annotationType = annotationType; |
| 5613 | } | |
| 5614 | ||
| 5615 | 7 | @Override |
| 5616 | public boolean isResolved() { | |
| 5617 | 7 | return false; |
| 5618 | } | |
| 5619 | ||
| 5620 | 1 | @Override |
| 5621 | public AnnotationDescription resolve() { | |
| 5622 | 1 | throw new IllegalStateException("Annotation type is not available: " + annotationType); |
| 5623 | } | |
| 5624 | ||
| 5625 | 5 | @Override |
| 5626 | public boolean equals(Object other) { | |
| 5627 | 5 | return this == other || !(other == null || getClass() != other.getClass()) |
| 5628 | && annotationType.equals(((Illegal) other).annotationType); | |
| 5629 | } | |
| 5630 | ||
| 5631 | 3 | @Override |
| 5632 | public int hashCode() { | |
| 5633 | 3 | return annotationType.hashCode(); |
| 5634 | } | |
| 5635 | ||
| 5636 | 3 | @Override |
| 5637 | public String toString() { | |
| 5638 | 3 | return "TypePool.Default.LazyTypeDescription.AnnotationToken.Resolution.Illegal{" + |
| 5639 | "annotationType=" + annotationType + | |
| 5640 | '}'; | |
| 5641 | } | |
| 5642 | } | |
| 5643 | } | |
| 5644 | } | |
| 5645 | ||
| 5646 | /** | |
| 5647 | * A token for representing collected data on a field. | |
| 5648 | */ | |
| 5649 | protected static class FieldToken { | |
| 5650 | ||
| 5651 | /** | |
| 5652 | * The name of the field. | |
| 5653 | */ | |
| 5654 | private final String name; | |
| 5655 | ||
| 5656 | /** | |
| 5657 | * The modifiers of the represented field. | |
| 5658 | */ | |
| 5659 | private final int modifiers; | |
| 5660 | ||
| 5661 | /** | |
| 5662 | * The descriptor of the field. | |
| 5663 | */ | |
| 5664 | private final String descriptor; | |
| 5665 | ||
| 5666 | /** | |
| 5667 | * The resolution of this field's generic type. | |
| 5668 | */ | |
| 5669 | private final GenericTypeToken.Resolution.ForField signatureResolution; | |
| 5670 | ||
| 5671 | /** | |
| 5672 | * A mapping of the field type's type annotation tokens. | |
| 5673 | */ | |
| 5674 | private final Map<String, List<AnnotationToken>> typeAnnotationTokens; | |
| 5675 | ||
| 5676 | /** | |
| 5677 | * A list of annotation tokens representing the annotations of the represented field. | |
| 5678 | */ | |
| 5679 | private final List<AnnotationToken> annotationTokens; | |
| 5680 | ||
| 5681 | /** | |
| 5682 | * Creates a new field token. | |
| 5683 | * | |
| 5684 | * @param name The name of the field. | |
| 5685 | * @param modifiers The modifiers of the represented field. | |
| 5686 | * @param descriptor The descriptor of the field. | |
| 5687 | * @param signatureResolution The resolution of this field's generic type. | |
| 5688 | * @param typeAnnotationTokens A mapping of the field type's type annotation tokens. | |
| 5689 | * @param annotationTokens A list of annotation tokens representing the annotations of the represented field. | |
| 5690 | */ | |
| 5691 | 8592 | protected FieldToken(String name, |
| 5692 | int modifiers, | |
| 5693 | String descriptor, | |
| 5694 | GenericTypeToken.Resolution.ForField signatureResolution, | |
| 5695 | Map<String, List<AnnotationToken>> typeAnnotationTokens, | |
| 5696 | List<AnnotationToken> annotationTokens) { | |
| 5697 | 8592 | this.modifiers = modifiers; |
| 5698 | 8592 | this.name = name; |
| 5699 | 8592 | this.descriptor = descriptor; |
| 5700 | 8592 | this.signatureResolution = signatureResolution; |
| 5701 | 8592 | this.typeAnnotationTokens = typeAnnotationTokens; |
| 5702 | 8592 | this.annotationTokens = annotationTokens; |
| 5703 | } | |
| 5704 | ||
| 5705 | /** | |
| 5706 | * Transforms this token into a lazy field description. | |
| 5707 | * | |
| 5708 | * @param lazyTypeDescription The lazy type description to attach this field description to. | |
| 5709 | * @return A field description resembling this field token. | |
| 5710 | */ | |
| 5711 | 829 | private LazyFieldDescription toFieldDescription(LazyTypeDescription lazyTypeDescription) { |
| 5712 | 829 | return lazyTypeDescription.new LazyFieldDescription(name, |
| 5713 | modifiers, | |
| 5714 | descriptor, | |
| 5715 | signatureResolution, | |
| 5716 | typeAnnotationTokens, | |
| 5717 | annotationTokens); | |
| 5718 | } | |
| 5719 | ||
| 5720 | 10 | @Override |
| 5721 | public boolean equals(Object other) { | |
| 5722 | 1 | if (this == other) return true; |
| 5723 | 2 | if (other == null || getClass() != other.getClass()) return false; |
| 5724 | 7 | FieldToken that = (FieldToken) other; |
| 5725 | 7 | return modifiers == that.modifiers |
| 5726 | && annotationTokens.equals(that.annotationTokens) | |
| 5727 | && descriptor.equals(that.descriptor) | |
| 5728 | && signatureResolution.equals(that.signatureResolution) | |
| 5729 | && typeAnnotationTokens.equals(that.typeAnnotationTokens) | |
| 5730 | && name.equals(that.name); | |
| 5731 | } | |
| 5732 | ||
| 5733 | 8 | @Override |
| 5734 | public int hashCode() { | |
| 5735 | 8 | int result = modifiers; |
| 5736 | 8 | result = 31 * result + name.hashCode(); |
| 5737 | 8 | result = 31 * result + descriptor.hashCode(); |
| 5738 | 8 | result = 31 * result + signatureResolution.hashCode(); |
| 5739 | 8 | result = 31 * result + typeAnnotationTokens.hashCode(); |
| 5740 | 8 | result = 31 * result + annotationTokens.hashCode(); |
| 5741 | 8 | return result; |
| 5742 | } | |
| 5743 | ||
| 5744 | 8 | @Override |
| 5745 | public String toString() { | |
| 5746 | 8 | return "TypePool.Default.LazyTypeDescription.FieldToken{" + |
| 5747 | "modifiers=" + modifiers + | |
| 5748 | ", name='" + name + '\'' + | |
| 5749 | ", descriptor='" + descriptor + '\'' + | |
| 5750 | ", signatureResolution=" + signatureResolution + | |
| 5751 | ", typeAnnotationTokens=" + typeAnnotationTokens + | |
| 5752 | ", annotationTokens=" + annotationTokens + | |
| 5753 | '}'; | |
| 5754 | } | |
| 5755 | } | |
| 5756 | ||
| 5757 | /** | |
| 5758 | * A token for representing collected data on a method. | |
| 5759 | */ | |
| 5760 | protected static class MethodToken { | |
| 5761 | ||
| 5762 | /** | |
| 5763 | * The internal name of the represented method. | |
| 5764 | */ | |
| 5765 | private final String name; | |
| 5766 | ||
| 5767 | /** | |
| 5768 | * The modifiers of the represented method. | |
| 5769 | */ | |
| 5770 | private final int modifiers; | |
| 5771 | ||
| 5772 | /** | |
| 5773 | * The descriptor of the represented method. | |
| 5774 | */ | |
| 5775 | private final String descriptor; | |
| 5776 | ||
| 5777 | /** | |
| 5778 | * The generic type resolution of this method. | |
| 5779 | */ | |
| 5780 | private final GenericTypeToken.Resolution.ForMethod signatureResolution; | |
| 5781 | ||
| 5782 | /** | |
| 5783 | * An array of internal names of the exceptions of the represented method or {@code null} if there | |
| 5784 | * are no such exceptions. | |
| 5785 | */ | |
| 5786 | private final String[] exceptionName; | |
| 5787 | ||
| 5788 | /** | |
| 5789 | * A mapping of the type variables' type annotation tokens by their indices. | |
| 5790 | */ | |
| 5791 | private final Map<Integer, Map<String, List<AnnotationToken>>> typeVariableAnnotationTokens; | |
| 5792 | ||
| 5793 | /** | |
| 5794 | * A mapping of the type variables' type bounds' type annotation tokens by their indices and each variable's index. | |
| 5795 | */ | |
| 5796 | private final Map<Integer, Map<Integer, Map<String, List<AnnotationToken>>>> typeVariableBoundAnnotationTokens; | |
| 5797 | ||
| 5798 | /** | |
| 5799 | * A mapping of the return type's type variable tokens. | |
| 5800 | */ | |
| 5801 | private final Map<String, List<AnnotationToken>> returnTypeAnnotationTokens; | |
| 5802 | ||
| 5803 | /** | |
| 5804 | * A mapping of the parameter types' type annotation tokens by their indices. | |
| 5805 | */ | |
| 5806 | private final Map<Integer, Map<String, List<AnnotationToken>>> parameterTypeAnnotationTokens; | |
| 5807 | ||
| 5808 | /** | |
| 5809 | * A mapping of the exception types' type annotation tokens by their indices. | |
| 5810 | */ | |
| 5811 | private final Map<Integer, Map<String, List<AnnotationToken>>> exceptionTypeAnnotationTokens; | |
| 5812 | ||
| 5813 | /** | |
| 5814 | * A mapping of the receiver type's annotation tokens. | |
| 5815 | */ | |
| 5816 | private final Map<String, List<AnnotationToken>> receiverTypeAnnotationTokens; | |
| 5817 | ||
| 5818 | /** | |
| 5819 | * A list of annotation tokens that are present on the represented method. | |
| 5820 | */ | |
| 5821 | private final List<AnnotationToken> annotationTokens; | |
| 5822 | ||
| 5823 | /** | |
| 5824 | * A map of parameter indices to tokens that represent their annotations. | |
| 5825 | */ | |
| 5826 | private final Map<Integer, List<AnnotationToken>> parameterAnnotationTokens; | |
| 5827 | ||
| 5828 | /** | |
| 5829 | * A list of tokens describing meta data of the method's parameters. | |
| 5830 | */ | |
| 5831 | private final List<ParameterToken> parameterTokens; | |
| 5832 | ||
| 5833 | /** | |
| 5834 | * The default value of this method or {@code null} if there is no such value. | |
| 5835 | */ | |
| 5836 | private final AnnotationDescription.AnnotationValue<?, ?> defaultValue; | |
| 5837 | ||
| 5838 | /** | |
| 5839 | * Creates a new method token. | |
| 5840 | * | |
| 5841 | * @param name The name of the method. | |
| 5842 | * @param modifiers The modifiers of the represented method. | |
| 5843 | * @param descriptor The descriptor of the represented method. | |
| 5844 | * @param signatureResolution The generic type resolution of this method. | |
| 5845 | * @param exceptionName An array of internal names of the exceptions of the represented method or {@code null} if | |
| 5846 | * there are no such exceptions. | |
| 5847 | * @param typeVariableAnnotationTokens A mapping of the type variables' type annotation tokens by their indices. | |
| 5848 | * @param typeVariableBoundAnnotationTokens A mapping of the type variables' type bounds' type annotation tokens by their | |
| 5849 | * index and each variable's index. | |
| 5850 | * @param returnTypeAnnotationTokens A mapping of the return type's type variable tokens. | |
| 5851 | * @param parameterTypeAnnotationTokens A mapping of the parameter types' type annotation tokens by their indices. | |
| 5852 | * @param exceptionTypeAnnotationTokens A mapping of the exception types' type annotation tokens by their indices. | |
| 5853 | * @param receiverTypeAnnotationTokens A mapping of the receiver type's annotation tokens. | |
| 5854 | * @param annotationTokens A list of annotation tokens that are present on the represented method. | |
| 5855 | * @param parameterAnnotationTokens A map of parameter indices to tokens that represent their annotations. | |
| 5856 | * @param parameterTokens A list of tokens describing meta data of the method's parameters. | |
| 5857 | * @param defaultValue The default value of this method or {@code null} if there is no such value. | |
| 5858 | */ | |
| 5859 | 105222 | protected MethodToken(String name, |
| 5860 | int modifiers, | |
| 5861 | String descriptor, | |
| 5862 | GenericTypeToken.Resolution.ForMethod signatureResolution, | |
| 5863 | String[] exceptionName, | |
| 5864 | Map<Integer, Map<String, List<AnnotationToken>>> typeVariableAnnotationTokens, | |
| 5865 | Map<Integer, Map<Integer, Map<String, List<AnnotationToken>>>> typeVariableBoundAnnotationTokens, | |
| 5866 | Map<String, List<AnnotationToken>> returnTypeAnnotationTokens, | |
| 5867 | Map<Integer, Map<String, List<AnnotationToken>>> parameterTypeAnnotationTokens, | |
| 5868 | Map<Integer, Map<String, List<AnnotationToken>>> exceptionTypeAnnotationTokens, | |
| 5869 | Map<String, List<AnnotationToken>> receiverTypeAnnotationTokens, | |
| 5870 | List<AnnotationToken> annotationTokens, | |
| 5871 | Map<Integer, List<AnnotationToken>> parameterAnnotationTokens, | |
| 5872 | List<ParameterToken> parameterTokens, | |
| 5873 | AnnotationDescription.AnnotationValue<?, ?> defaultValue) { | |
| 5874 | 105222 | this.modifiers = modifiers; |
| 5875 | 105222 | this.name = name; |
| 5876 | 105222 | this.descriptor = descriptor; |
| 5877 | 105222 | this.signatureResolution = signatureResolution; |
| 5878 | 105222 | this.exceptionName = exceptionName; |
| 5879 | 105222 | this.typeVariableAnnotationTokens = typeVariableAnnotationTokens; |
| 5880 | 105222 | this.typeVariableBoundAnnotationTokens = typeVariableBoundAnnotationTokens; |
| 5881 | 105222 | this.returnTypeAnnotationTokens = returnTypeAnnotationTokens; |
| 5882 | 105222 | this.parameterTypeAnnotationTokens = parameterTypeAnnotationTokens; |
| 5883 | 105222 | this.exceptionTypeAnnotationTokens = exceptionTypeAnnotationTokens; |
| 5884 | 105222 | this.receiverTypeAnnotationTokens = receiverTypeAnnotationTokens; |
| 5885 | 105222 | this.annotationTokens = annotationTokens; |
| 5886 | 105222 | this.parameterAnnotationTokens = parameterAnnotationTokens; |
| 5887 | 105222 | this.parameterTokens = parameterTokens; |
| 5888 | 105222 | this.defaultValue = defaultValue; |
| 5889 | } | |
| 5890 | ||
| 5891 | /** | |
| 5892 | * Transforms this method token to a method description that is attached to a lazy type description. | |
| 5893 | * | |
| 5894 | * @param lazyTypeDescription The lazy type description to attach this method description to. | |
| 5895 | * @return A method description representing this field token. | |
| 5896 | */ | |
| 5897 | 14863 | private MethodDescription.InDefinedShape toMethodDescription(LazyTypeDescription lazyTypeDescription) { |
| 5898 | 14863 | return lazyTypeDescription.new LazyMethodDescription(name, |
| 5899 | modifiers, | |
| 5900 | descriptor, | |
| 5901 | signatureResolution, | |
| 5902 | exceptionName, | |
| 5903 | typeVariableAnnotationTokens, | |
| 5904 | typeVariableBoundAnnotationTokens, | |
| 5905 | returnTypeAnnotationTokens, | |
| 5906 | parameterTypeAnnotationTokens, | |
| 5907 | exceptionTypeAnnotationTokens, | |
| 5908 | receiverTypeAnnotationTokens, | |
| 5909 | annotationTokens, | |
| 5910 | parameterAnnotationTokens, | |
| 5911 | parameterTokens, | |
| 5912 | defaultValue); | |
| 5913 | } | |
| 5914 | ||
| 5915 | 19 | @Override |
| 5916 | public boolean equals(Object other) { | |
| 5917 | 1 | if (this == other) return true; |
| 5918 | 2 | if (other == null || getClass() != other.getClass()) return false; |
| 5919 | 16 | MethodToken that = (MethodToken) other; |
| 5920 | 16 | return modifiers == that.modifiers |
| 5921 | && typeVariableAnnotationTokens.equals(that.typeVariableAnnotationTokens) | |
| 5922 | && typeVariableBoundAnnotationTokens.equals(that.typeVariableBoundAnnotationTokens) | |
| 5923 | && returnTypeAnnotationTokens.equals(that.returnTypeAnnotationTokens) | |
| 5924 | && parameterTypeAnnotationTokens.equals(that.parameterTypeAnnotationTokens) | |
| 5925 | && exceptionTypeAnnotationTokens.equals(that.exceptionTypeAnnotationTokens) | |
| 5926 | && receiverTypeAnnotationTokens.equals(that.receiverTypeAnnotationTokens) | |
| 5927 | && annotationTokens.equals(that.annotationTokens) | |
| 5928 | && defaultValue.equals(that.defaultValue) | |
| 5929 | && descriptor.equals(that.descriptor) | |
| 5930 | && parameterTokens.equals(that.parameterTokens) | |
| 5931 | && signatureResolution.equals(that.signatureResolution) | |
| 5932 | && Arrays.equals(exceptionName, that.exceptionName) | |
| 5933 | && name.equals(that.name) | |
| 5934 | && parameterAnnotationTokens.equals(that.parameterAnnotationTokens); | |
| 5935 | } | |
| 5936 | ||
| 5937 | 17 | @Override |
| 5938 | public int hashCode() { | |
| 5939 | 17 | int result = modifiers; |
| 5940 | 17 | result = 31 * result + name.hashCode(); |
| 5941 | 17 | result = 31 * result + descriptor.hashCode(); |
| 5942 | 17 | result = 31 * result + signatureResolution.hashCode(); |
| 5943 | 17 | result = 31 * result + Arrays.hashCode(exceptionName); |
| 5944 | 17 | result = 31 * result + typeVariableAnnotationTokens.hashCode(); |
| 5945 | 17 | result = 31 * result + typeVariableBoundAnnotationTokens.hashCode(); |
| 5946 | 17 | result = 31 * result + returnTypeAnnotationTokens.hashCode(); |
| 5947 | 17 | result = 31 * result + parameterTypeAnnotationTokens.hashCode(); |
| 5948 | 17 | result = 31 * result + exceptionTypeAnnotationTokens.hashCode(); |
| 5949 | 17 | result = 31 * result + receiverTypeAnnotationTokens.hashCode(); |
| 5950 | 17 | result = 31 * result + annotationTokens.hashCode(); |
| 5951 | 17 | result = 31 * result + parameterAnnotationTokens.hashCode(); |
| 5952 | 17 | result = 31 * result + parameterTokens.hashCode(); |
| 5953 | 17 | result = 31 * result + defaultValue.hashCode(); |
| 5954 | 17 | return result; |
| 5955 | } | |
| 5956 | ||
| 5957 | 17 | @Override |
| 5958 | public String toString() { | |
| 5959 | 17 | return "TypePool.Default.LazyTypeDescription.MethodToken{" + |
| 5960 | "modifiers=" + modifiers + | |
| 5961 | ", name='" + name + '\'' + | |
| 5962 | ", descriptor='" + descriptor + '\'' + | |
| 5963 | ", signatureResolution=" + signatureResolution + | |
| 5964 | ", exceptionName=" + Arrays.toString(exceptionName) + | |
| 5965 | ", typeVariableAnnotationTokens=" + typeVariableAnnotationTokens + | |
| 5966 | ", typeVariableBoundAnnotationTokens=" + typeVariableBoundAnnotationTokens + | |
| 5967 | ", returnTypeAnnotationTokens=" + returnTypeAnnotationTokens + | |
| 5968 | ", parameterTypeAnnotationTokens=" + parameterTypeAnnotationTokens + | |
| 5969 | ", exceptionTypeAnnotationTokens=" + exceptionTypeAnnotationTokens + | |
| 5970 | ", receiverTypeAnnotationTokens=" + receiverTypeAnnotationTokens + | |
| 5971 | ", annotationTokens=" + annotationTokens + | |
| 5972 | ", parameterAnnotationTokens=" + parameterAnnotationTokens + | |
| 5973 | ", parameterTokens=" + parameterTokens + | |
| 5974 | ", defaultValue=" + defaultValue + | |
| 5975 | '}'; | |
| 5976 | } | |
| 5977 | ||
| 5978 | /** | |
| 5979 | * A token representing a method's parameter. | |
| 5980 | */ | |
| 5981 | protected static class ParameterToken { | |
| 5982 | ||
| 5983 | /** | |
| 5984 | * Donates an unknown name of a parameter. | |
| 5985 | */ | |
| 5986 | protected static final String NO_NAME = null; | |
| 5987 | ||
| 5988 | /** | |
| 5989 | * Donates an unknown modifier of a parameter. | |
| 5990 | */ | |
| 5991 | protected static final Integer NO_MODIFIERS = null; | |
| 5992 | ||
| 5993 | /** | |
| 5994 | * The name of the parameter or {@code null} if no explicit name for this parameter is known. | |
| 5995 | */ | |
| 5996 | private final String name; | |
| 5997 | ||
| 5998 | /** | |
| 5999 | * The modifiers of the parameter or {@code null} if no modifiers are known for this parameter. | |
| 6000 | */ | |
| 6001 | private final Integer modifiers; | |
| 6002 | ||
| 6003 | /** | |
| 6004 | * Creates a parameter token for a parameter without an explicit name and without specific modifiers. | |
| 6005 | */ | |
| 6006 | 100980 | protected ParameterToken() { |
| 6007 | 100980 | this(NO_NAME); |
| 6008 | } | |
| 6009 | ||
| 6010 | /** | |
| 6011 | * Creates a parameter token for a parameter with an explicit name and without specific modifiers. | |
| 6012 | * | |
| 6013 | * @param name The name of the parameter. | |
| 6014 | */ | |
| 6015 | 103003 | protected ParameterToken(String name) { |
| 6016 | 103003 | this(name, NO_MODIFIERS); |
| 6017 | } | |
| 6018 | ||
| 6019 | /** | |
| 6020 | * Creates a parameter token for a parameter with an explicit name and with specific modifiers. | |
| 6021 | * | |
| 6022 | * @param name The name of the parameter. | |
| 6023 | * @param modifiers The modifiers of the parameter. | |
| 6024 | */ | |
| 6025 | 103215 | protected ParameterToken(String name, Integer modifiers) { |
| 6026 | 103215 | this.name = name; |
| 6027 | 103215 | this.modifiers = modifiers; |
| 6028 | } | |
| 6029 | ||
| 6030 | /** | |
| 6031 | * Returns the name of the parameter or {@code null} if there is no such name. | |
| 6032 | * | |
| 6033 | * @return The name of the parameter or {@code null} if there is no such name. | |
| 6034 | */ | |
| 6035 | 2396 | protected String getName() { |
| 6036 | 2396 | return name; |
| 6037 | } | |
| 6038 | ||
| 6039 | /** | |
| 6040 | * Returns the modifiers of the parameter or {@code null} if no modifiers are known. | |
| 6041 | * | |
| 6042 | * @return The modifiers of the parameter or {@code null} if no modifiers are known. | |
| 6043 | */ | |
| 6044 | 2396 | protected Integer getModifiers() { |
| 6045 | 2396 | return modifiers; |
| 6046 | } | |
| 6047 | ||
| 6048 | 15 | @Override |
| 6049 | public boolean equals(Object other) { | |
| 6050 | 3 | if (this == other) return true; |
| 6051 | 6 | if (other == null || getClass() != other.getClass()) return false; |
| 6052 | 6 | ParameterToken that = ((ParameterToken) other); |
| 6053 | 6 | return !(modifiers != null ? !modifiers.equals(that.modifiers) : that.modifiers != null) |
| 6054 | 5 | && !(name != null ? !name.equals(that.name) : that.name != null); |
| 6055 | } | |
| 6056 | ||
| 6057 | 9 | @Override |
| 6058 | public int hashCode() { | |
| 6059 | 9 | int result = name != null ? name.hashCode() : 0; |
| 6060 | 9 | result = 31 * result + (modifiers != null ? modifiers.hashCode() : 0); |
| 6061 | 9 | return result; |
| 6062 | } | |
| 6063 | ||
| 6064 | 12 | @Override |
| 6065 | public String toString() { | |
| 6066 | 12 | return "TypePool.Default.LazyTypeDescription.MethodToken.ParameterToken{" + |
| 6067 | "name='" + name + '\'' + | |
| 6068 | ", modifiers=" + modifiers + | |
| 6069 | '}'; | |
| 6070 | } | |
| 6071 | } | |
| 6072 | } | |
| 6073 | ||
| 6074 | /** | |
| 6075 | * A lazy description of an annotation that looks up types from a type pool when required. | |
| 6076 | */ | |
| 6077 | private static class LazyAnnotationDescription extends AnnotationDescription.AbstractBase { | |
| 6078 | ||
| 6079 | /** | |
| 6080 | * The type pool for looking up type references. | |
| 6081 | */ | |
| 6082 | protected final TypePool typePool; | |
| 6083 | ||
| 6084 | /** | |
| 6085 | * The type of this annotation. | |
| 6086 | */ | |
| 6087 | private final TypeDescription annotationType; | |
| 6088 | ||
| 6089 | /** | |
| 6090 | * A map of annotation values by their property name. | |
| 6091 | */ | |
| 6092 | protected final Map<String, AnnotationValue<?, ?>> values; | |
| 6093 | ||
| 6094 | /** | |
| 6095 | * Creates a new lazy annotation description. | |
| 6096 | * | |
| 6097 | * @param typePool The type pool to be used for looking up linked types. | |
| 6098 | * @param annotationType The annotation's type. | |
| 6099 | * @param values A map of annotation value names to their value representations. | |
| 6100 | */ | |
| 6101 | 1805 | private LazyAnnotationDescription(TypePool typePool, TypeDescription annotationType, Map<String, AnnotationValue<?, ?>> values) { |
| 6102 | 1805 | this.typePool = typePool; |
| 6103 | 1805 | this.annotationType = annotationType; |
| 6104 | 1805 | this.values = values; |
| 6105 | } | |
| 6106 | ||
| 6107 | /** | |
| 6108 | * Represents a list of annotation tokens in form of a list of lazy type annotations. Any annotation with | |
| 6109 | * a type that cannot be loaded from the type pool is ignored and not included in the list. If the provided | |
| 6110 | * {@code tokens} are {@code null}, an empty list is returned. | |
| 6111 | * | |
| 6112 | * @param typePool The type pool to be used for looking up linked types. | |
| 6113 | * @param tokens The tokens to represent in the list. | |
| 6114 | * @return A list of the loadable annotations. | |
| 6115 | */ | |
| 6116 | 1561 | protected static AnnotationList asListOfNullable(TypePool typePool, List<? extends AnnotationToken> tokens) { |
| 6117 | 1561 | return tokens == null |
| 6118 | ? new AnnotationList.Empty() | |
| 6119 | : asList(typePool, tokens); | |
| 6120 | } | |
| 6121 | ||
| 6122 | /** | |
| 6123 | * Represents a list of annotation tokens in form of a list of lazy type annotations. Any annotation with | |
| 6124 | * a type that cannot be loaded from the type pool is ignored and not included in the list. | |
| 6125 | * | |
| 6126 | * @param typePool The type pool to be used for looking up linked types. | |
| 6127 | * @param tokens The tokens to represent in the list. | |
| 6128 | * @return A list of the loadable annotations. | |
| 6129 | */ | |
| 6130 | 1690 | protected static AnnotationList asList(TypePool typePool, List<? extends AnnotationToken> tokens) { |
| 6131 | 1690 | List<AnnotationDescription> annotationDescriptions = new ArrayList<AnnotationDescription>(tokens.size()); |
| 6132 | 1690 | for (AnnotationToken token : tokens) { |
| 6133 | 1153 | AnnotationToken.Resolution resolution = token.toAnnotationDescription(typePool); |
| 6134 | 1153 | if (resolution.isResolved()) { |
| 6135 | 1147 | annotationDescriptions.add(resolution.resolve()); |
| 6136 | } | |
| 6137 | } | |
| 6138 | 1690 | return new AnnotationList.Explicit(annotationDescriptions); |
| 6139 | } | |
| 6140 | ||
| 6141 | 850 | @Override |
| 6142 | public Object getValue(MethodDescription.InDefinedShape methodDescription) { | |
| 6143 | 850 | if (!methodDescription.getDeclaringType().asErasure().equals(annotationType)) { |
| 6144 | 1 | throw new IllegalArgumentException(methodDescription + " is not declared by " + getAnnotationType()); |
| 6145 | } | |
| 6146 | 849 | AnnotationValue<?, ?> annotationValue = values.get(methodDescription.getName()); |
| 6147 | 849 | Object value = annotationValue == null |
| 6148 | ? getAnnotationType().getDeclaredMethods().filter(is(methodDescription)).getOnly().getDefaultValue() | |
| 6149 | : annotationValue.resolve(); | |
| 6150 | 849 | if (value == null) { |
| 6151 | 0 | throw new IllegalStateException(methodDescription + " is not defined on annotation"); |
| 6152 | } | |
| 6153 | 849 | return PropertyDispatcher.of(value.getClass()).conditionalClone(value); |
| 6154 | } | |
| 6155 | ||
| 6156 | 1363 | @Override |
| 6157 | public TypeDescription getAnnotationType() { | |
| 6158 | 1363 | return annotationType; |
| 6159 | } | |
| 6160 | ||
| 6161 | 613 | @Override |
| 6162 | public <T extends Annotation> Loadable<T> prepare(Class<T> annotationType) { | |
| 6163 | 613 | if (!this.annotationType.represents(annotationType)) { |
| 6164 | 1 | throw new IllegalArgumentException(annotationType + " does not represent " + this.annotationType); |
| 6165 | } | |
| 6166 | 612 | return new Loadable<T>(typePool, annotationType, values); |
| 6167 | } | |
| 6168 | ||
| 6169 | /** | |
| 6170 | * A loadable version of a lazy annotation description. | |
| 6171 | * | |
| 6172 | * @param <S> The annotation type. | |
| 6173 | */ | |
| 6174 | private static class Loadable<S extends Annotation> extends LazyAnnotationDescription implements AnnotationDescription.Loadable<S> { | |
| 6175 | ||
| 6176 | /** | |
| 6177 | * The loaded annotation type. | |
| 6178 | */ | |
| 6179 | private final Class<S> annotationType; | |
| 6180 | ||
| 6181 | /** | |
| 6182 | * Creates a new loadable version of a lazy annotation. | |
| 6183 | * | |
| 6184 | * @param typePool The type pool to be used for looking up linked types. | |
| 6185 | * @param annotationType The annotation's loaded type. | |
| 6186 | * @param values A map of annotation value names to their value representations. | |
| 6187 | */ | |
| 6188 | 612 | private Loadable(TypePool typePool, Class<S> annotationType, Map<String, AnnotationValue<?, ?>> values) { |
| 6189 | 612 | super(typePool, new ForLoadedType(annotationType), values); |
| 6190 | 612 | this.annotationType = annotationType; |
| 6191 | } | |
| 6192 | ||
| 6193 | 116 | @Override |
| 6194 | public S load() throws ClassNotFoundException { | |
| 6195 | 116 | return load(annotationType.getClassLoader()); |
| 6196 | } | |
| 6197 | ||
| 6198 | 116 | @Override |
| 6199 | @SuppressWarnings("unchecked") | |
| 6200 | public S load(ClassLoader classLoader) throws ClassNotFoundException { | |
| 6201 | 116 | return (S) Proxy.newProxyInstance(classLoader, |
| 6202 | new Class<?>[]{annotationType}, | |
| 6203 | AnnotationInvocationHandler.of(classLoader, annotationType, values)); | |
| 6204 | } | |
| 6205 | ||
| 6206 | 2 | @Override |
| 6207 | public S loadSilent() { | |
| 6208 | 2 | try { |
| 6209 | 2 | return load(); |
| 6210 | } catch (ClassNotFoundException exception) { | |
| 6211 | 0 | throw new IllegalStateException(ForLoadedAnnotation.ERROR_MESSAGE, exception); |
| 6212 | } | |
| 6213 | } | |
| 6214 | ||
| 6215 | 0 | @Override |
| 6216 | public S loadSilent(ClassLoader classLoader) { | |
| 6217 | 0 | try { |
| 6218 | 0 | return load(classLoader); |
| 6219 | } catch (ClassNotFoundException exception) { | |
| 6220 | 0 | throw new IllegalStateException(ForLoadedAnnotation.ERROR_MESSAGE, exception); |
| 6221 | } | |
| 6222 | } | |
| 6223 | } | |
| 6224 | } | |
| 6225 | ||
| 6226 | /** | |
| 6227 | * An implementation of a {@link PackageDescription} that only | |
| 6228 | * loads its annotations on requirement. | |
| 6229 | */ | |
| 6230 | private static class LazyPackageDescription extends PackageDescription.AbstractBase { | |
| 6231 | ||
| 6232 | /** | |
| 6233 | * The type pool to use for look-ups. | |
| 6234 | */ | |
| 6235 | private final TypePool typePool; | |
| 6236 | ||
| 6237 | /** | |
| 6238 | * The name of the package. | |
| 6239 | */ | |
| 6240 | private final String name; | |
| 6241 | ||
| 6242 | /** | |
| 6243 | * Creates a new lazy package description. | |
| 6244 | * | |
| 6245 | * @param typePool The type pool to use for look-ups. | |
| 6246 | * @param name The name of the package. | |
| 6247 | */ | |
| 6248 | 81 | private LazyPackageDescription(TypePool typePool, String name) { |
| 6249 | 81 | this.typePool = typePool; |
| 6250 | 81 | this.name = name; |
| 6251 | } | |
| 6252 | ||
| 6253 | 2 | @Override |
| 6254 | public AnnotationList getDeclaredAnnotations() { | |
| 6255 | 2 | Resolution resolution = typePool.describe(name + "." + PackageDescription.PACKAGE_CLASS_NAME); |
| 6256 | 2 | return resolution.isResolved() |
| 6257 | ? resolution.resolve().getDeclaredAnnotations() | |
| 6258 | : new AnnotationList.Empty(); | |
| 6259 | } | |
| 6260 | ||
| 6261 | 79 | @Override |
| 6262 | public String getName() { | |
| 6263 | 79 | return name; |
| 6264 | } | |
| 6265 | } | |
| 6266 | ||
| 6267 | /** | |
| 6268 | * A list that is constructing {@link LazyTypeDescription}s. | |
| 6269 | */ | |
| 6270 | private static class LazyTypeList extends TypeList.AbstractBase { | |
| 6271 | ||
| 6272 | /** | |
| 6273 | * The type pool to use for locating types. | |
| 6274 | */ | |
| 6275 | private final TypePool typePool; | |
| 6276 | ||
| 6277 | /** | |
| 6278 | * A list of type descriptors that this list represents. | |
| 6279 | */ | |
| 6280 | private final List<String> descriptors; | |
| 6281 | ||
| 6282 | /** | |
| 6283 | * Creates a list of lazy type descriptions. | |
| 6284 | * | |
| 6285 | * @param typePool The type pool to use for locating types. | |
| 6286 | * @param descriptors A list of type descriptors that this list represents. | |
| 6287 | */ | |
| 6288 | 1564 | private LazyTypeList(TypePool typePool, List<String> descriptors) { |
| 6289 | 1564 | this.typePool = typePool; |
| 6290 | 1564 | this.descriptors = descriptors; |
| 6291 | } | |
| 6292 | ||
| 6293 | 1488 | @Override |
| 6294 | public TypeDescription get(int index) { | |
| 6295 | 1488 | return TokenizedGenericType.toErasure(typePool, descriptors.get(index)); |
| 6296 | } | |
| 6297 | ||
| 6298 | 5279 | @Override |
| 6299 | public int size() { | |
| 6300 | 5279 | return descriptors.size(); |
| 6301 | } | |
| 6302 | ||
| 6303 | 0 | @Override |
| 6304 | public String[] toInternalNames() { | |
| 6305 | 0 | String[] internalName = new String[descriptors.size()]; |
| 6306 | 0 | int index = 0; |
| 6307 | 0 | for (String descriptor : descriptors) { |
| 6308 | 0 | internalName[index++] = Type.getType(descriptor).getInternalName(); |
| 6309 | } | |
| 6310 | 0 | return internalName.length == 0 |
| 6311 | ? NO_INTERFACES | |
| 6312 | : internalName; | |
| 6313 | } | |
| 6314 | ||
| 6315 | 1 | @Override |
| 6316 | public int getStackSize() { | |
| 6317 | 1 | int stackSize = 0; |
| 6318 | 1 | for (String descriptor : descriptors) { |
| 6319 | 2 | stackSize += Type.getType(descriptor).getSize(); |
| 6320 | } | |
| 6321 | 1 | return stackSize; |
| 6322 | } | |
| 6323 | } | |
| 6324 | ||
| 6325 | /** | |
| 6326 | * A representation of a generic type that is described by a {@link GenericTypeToken}. | |
| 6327 | */ | |
| 6328 | private static class TokenizedGenericType extends Generic.LazyProjection { | |
| 6329 | ||
| 6330 | /** | |
| 6331 | * The type pool to use for locating referenced types. | |
| 6332 | */ | |
| 6333 | private final TypePool typePool; | |
| 6334 | ||
| 6335 | /** | |
| 6336 | * The token that describes the represented generic type. | |
| 6337 | */ | |
| 6338 | private final GenericTypeToken genericTypeToken; | |
| 6339 | ||
| 6340 | /** | |
| 6341 | * A descriptor of the generic type's raw type. | |
| 6342 | */ | |
| 6343 | private final String rawTypeDescriptor; | |
| 6344 | ||
| 6345 | /** | |
| 6346 | * The tokenized type's type annotation tokens. | |
| 6347 | */ | |
| 6348 | private final Map<String, List<AnnotationToken>> annotationTokens; | |
| 6349 | ||
| 6350 | /** | |
| 6351 | * The closest type variable source of this generic type's declaration context. | |
| 6352 | */ | |
| 6353 | private final TypeVariableSource typeVariableSource; | |
| 6354 | ||
| 6355 | /** | |
| 6356 | * Creates a new tokenized generic type. | |
| 6357 | * | |
| 6358 | * @param typePool The type pool to use for locating referenced types. | |
| 6359 | * @param genericTypeToken The token that describes the represented generic type. | |
| 6360 | * @param rawTypeDescriptor A descriptor of the generic type's erasure. | |
| 6361 | * @param annotationTokens The tokenized type's type annotation tokens. | |
| 6362 | * @param typeVariableSource The closest type variable source of this generic type's declaration context. | |
| 6363 | */ | |
| 6364 | 1204 | protected TokenizedGenericType(TypePool typePool, |
| 6365 | GenericTypeToken genericTypeToken, | |
| 6366 | String rawTypeDescriptor, | |
| 6367 | Map<String, List<AnnotationToken>> annotationTokens, | |
| 6368 | TypeVariableSource typeVariableSource) { | |
| 6369 | 1204 | this.typePool = typePool; |
| 6370 | 1204 | this.genericTypeToken = genericTypeToken; |
| 6371 | 1204 | this.rawTypeDescriptor = rawTypeDescriptor; |
| 6372 | 1204 | this.annotationTokens = annotationTokens; |
| 6373 | 1204 | this.typeVariableSource = typeVariableSource; |
| 6374 | } | |
| 6375 | ||
| 6376 | /** | |
| 6377 | * Creates a new generic type description for a tokenized generic type. | |
| 6378 | * | |
| 6379 | * @param typePool The type pool to use for locating referenced types. | |
| 6380 | * @param genericTypeToken The token that describes the represented generic type. | |
| 6381 | * @param rawTypeDescriptor A descriptor of the generic type's erasure. | |
| 6382 | * @param annotationTokens The tokenized type's type annotation tokens or {@code null} if no such annotations are defined. | |
| 6383 | * @param typeVariableSource The closest type variable source of this generic type's declaration context. | |
| 6384 | * @return A suitable generic type. | |
| 6385 | */ | |
| 6386 | 1204 | protected static Generic of(TypePool typePool, |
| 6387 | GenericTypeToken genericTypeToken, | |
| 6388 | String rawTypeDescriptor, | |
| 6389 | Map<String, List<AnnotationToken>> annotationTokens, | |
| 6390 | TypeVariableSource typeVariableSource) { | |
| 6391 | 1204 | return new TokenizedGenericType(typePool, |
| 6392 | genericTypeToken, | |
| 6393 | rawTypeDescriptor, | |
| 6394 | 1204 | annotationTokens == null |
| 6395 | ? Collections.<String, List<AnnotationToken>>emptyMap() | |
| 6396 | : annotationTokens, | |
| 6397 | typeVariableSource); | |
| 6398 | } | |
| 6399 | ||
| 6400 | /** | |
| 6401 | * Creates a type description from a descriptor by looking up the corresponding type. | |
| 6402 | * | |
| 6403 | * @param typePool The type pool to use for locating a type. | |
| 6404 | * @param descriptor The descriptor to interpret. | |
| 6405 | * @return A description of the type represented by the descriptor. | |
| 6406 | */ | |
| 6407 | 4467 | protected static TypeDescription toErasure(TypePool typePool, String descriptor) { |
| 6408 | 4467 | Type type = Type.getType(descriptor); |
| 6409 | 4467 | return typePool.describe(type.getSort() == Type.ARRAY |
| 6410 | ? type.getInternalName().replace('/', '.') | |
| 6411 | : type.getClassName()).resolve(); | |
| 6412 | } | |
| 6413 | ||
| 6414 | 1585 | @Override |
| 6415 | protected Generic resolve() { | |
| 6416 | 1585 | return genericTypeToken.toGenericType(typePool, typeVariableSource, GenericTypeToken.EMPTY_TYPE_PATH, annotationTokens); |
| 6417 | } | |
| 6418 | ||
| 6419 | 510 | @Override |
| 6420 | public TypeDescription asErasure() { | |
| 6421 | 510 | return toErasure(typePool, rawTypeDescriptor); |
| 6422 | } | |
| 6423 | ||
| 6424 | 62 | @Override |
| 6425 | public AnnotationList getDeclaredAnnotations() { | |
| 6426 | 62 | return resolve().getDeclaredAnnotations(); |
| 6427 | } | |
| 6428 | ||
| 6429 | /** | |
| 6430 | * A tokenized list of generic types. | |
| 6431 | */ | |
| 6432 | protected static class TokenList extends TypeList.Generic.AbstractBase { | |
| 6433 | ||
| 6434 | /** | |
| 6435 | * The type pool to use for locating types. | |
| 6436 | */ | |
| 6437 | private final TypePool typePool; | |
| 6438 | ||
| 6439 | /** | |
| 6440 | * Type tokens that describe the represented generic types. | |
| 6441 | */ | |
| 6442 | private final List<GenericTypeToken> genericTypeTokens; | |
| 6443 | ||
| 6444 | /** | |
| 6445 | * A list of the generic types' erasures. | |
| 6446 | */ | |
| 6447 | private final List<String> rawTypeDescriptors; | |
| 6448 | ||
| 6449 | /** | |
| 6450 | * The closest type variable source of this generic type's declaration context. | |
| 6451 | */ | |
| 6452 | private final TypeVariableSource typeVariableSource; | |
| 6453 | ||
| 6454 | /** | |
| 6455 | * A mapping of each type's type annotation tokens by its index. | |
| 6456 | */ | |
| 6457 | private final Map<Integer, Map<String, List<AnnotationToken>>> annotationTokens; | |
| 6458 | ||
| 6459 | /** | |
| 6460 | * Creates a list of tokenized generic types. | |
| 6461 | * | |
| 6462 | * @param typePool The type pool to use for locating type descriptions. | |
| 6463 | * @param genericTypeTokens A list of tokens describing the represented generic types. | |
| 6464 | * @param annotationTokens A mapping of each type's type annotation tokens by its index. | |
| 6465 | * @param rawTypeDescriptors A list of the generic types' erasures. | |
| 6466 | * @param typeVariableSource The closest type variable source of this generic type's declaration context. | |
| 6467 | */ | |
| 6468 | 588 | private TokenList(TypePool typePool, |
| 6469 | List<GenericTypeToken> genericTypeTokens, | |
| 6470 | Map<Integer, Map<String, List<AnnotationToken>>> annotationTokens, | |
| 6471 | List<String> rawTypeDescriptors, | |
| 6472 | TypeVariableSource typeVariableSource) { | |
| 6473 | 588 | this.typePool = typePool; |
| 6474 | 588 | this.genericTypeTokens = genericTypeTokens; |
| 6475 | 588 | this.annotationTokens = annotationTokens; |
| 6476 | 588 | this.rawTypeDescriptors = rawTypeDescriptors; |
| 6477 | 588 | this.typeVariableSource = typeVariableSource; |
| 6478 | } | |
| 6479 | ||
| 6480 | 248 | @Override |
| 6481 | public Generic get(int index) { | |
| 6482 | 248 | return rawTypeDescriptors.size() == genericTypeTokens.size() |
| 6483 | ? TokenizedGenericType.of(typePool, genericTypeTokens.get(index), rawTypeDescriptors.get(index), annotationTokens.get(index), typeVariableSource) | |
| 6484 | : TokenizedGenericType.toErasure(typePool, rawTypeDescriptors.get(index)).asGenericType(); | |
| 6485 | } | |
| 6486 | ||
| 6487 | 147 | @Override |
| 6488 | public int size() { | |
| 6489 | 147 | return rawTypeDescriptors.size(); |
| 6490 | } | |
| 6491 | ||
| 6492 | 322 | @Override |
| 6493 | public TypeList asErasures() { | |
| 6494 | 322 | return new LazyTypeList(typePool, rawTypeDescriptors); |
| 6495 | } | |
| 6496 | } | |
| 6497 | ||
| 6498 | /** | |
| 6499 | * A list of tokenized type variables. | |
| 6500 | */ | |
| 6501 | protected static class TypeVariableList extends TypeList.Generic.AbstractBase { | |
| 6502 | ||
| 6503 | /** | |
| 6504 | * The type pool to use for locating types. | |
| 6505 | */ | |
| 6506 | private final TypePool typePool; | |
| 6507 | ||
| 6508 | /** | |
| 6509 | * Type tokens that describe the represented type variables. | |
| 6510 | */ | |
| 6511 | private final List<GenericTypeToken.OfFormalTypeVariable> typeVariables; | |
| 6512 | ||
| 6513 | /** | |
| 6514 | * The type variable source of the represented type variables. | |
| 6515 | */ | |
| 6516 | private final TypeVariableSource typeVariableSource; | |
| 6517 | ||
| 6518 | /** | |
| 6519 | * A mapping of the type variables' type annotation tokens by their indices. | |
| 6520 | */ | |
| 6521 | private final Map<Integer, Map<String, List<AnnotationToken>>> annotationTokens; | |
| 6522 | ||
| 6523 | /** | |
| 6524 | * A mapping of the type variables' bound types' annotation tokens by their indices and each type variable's index.. | |
| 6525 | */ | |
| 6526 | private final Map<Integer, Map<Integer, Map<String, List<AnnotationToken>>>> boundAnnotationTokens; | |
| 6527 | ||
| 6528 | /** | |
| 6529 | * Creates a list of type variables. | |
| 6530 | * | |
| 6531 | * @param typePool The type pool to use for locating types. | |
| 6532 | * @param typeVariables Type tokens that describe the represented generic types. | |
| 6533 | * @param typeVariableSource The type variable source of the represented type variables. | |
| 6534 | * @param annotationTokens A mapping of the type variables' type annotation tokens by their indices. | |
| 6535 | * @param boundAnnotationTokens A mapping of the type variables' bound types' annotation tokens by their indices | |
| 6536 | * and each type variable's index. | |
| 6537 | */ | |
| 6538 | 1603 | protected TypeVariableList(TypePool typePool, |
| 6539 | List<GenericTypeToken.OfFormalTypeVariable> typeVariables, | |
| 6540 | TypeVariableSource typeVariableSource, | |
| 6541 | Map<Integer, Map<String, List<AnnotationToken>>> annotationTokens, | |
| 6542 | Map<Integer, Map<Integer, Map<String, List<AnnotationToken>>>> boundAnnotationTokens) { | |
| 6543 | 1603 | this.typePool = typePool; |
| 6544 | 1603 | this.typeVariables = typeVariables; |
| 6545 | 1603 | this.typeVariableSource = typeVariableSource; |
| 6546 | 1603 | this.annotationTokens = annotationTokens; |
| 6547 | 1603 | this.boundAnnotationTokens = boundAnnotationTokens; |
| 6548 | } | |
| 6549 | ||
| 6550 | 2544 | @Override |
| 6551 | public Generic get(int index) { | |
| 6552 | 2544 | return typeVariables.get(index).toGenericType(typePool, typeVariableSource, annotationTokens.get(index), boundAnnotationTokens.get(index)); |
| 6553 | } | |
| 6554 | ||
| 6555 | 7695 | @Override |
| 6556 | public int size() { | |
| 6557 | 7695 | return typeVariables.size(); |
| 6558 | } | |
| 6559 | } | |
| 6560 | ||
| 6561 | /** | |
| 6562 | * A lazy description of a non-well-defined described generic type. | |
| 6563 | */ | |
| 6564 | protected static class Malformed extends LazyProjection { | |
| 6565 | ||
| 6566 | /** | |
| 6567 | * The type pool to use for locating types. | |
| 6568 | */ | |
| 6569 | private final TypePool typePool; | |
| 6570 | ||
| 6571 | /** | |
| 6572 | * The descriptor of the type erasure. | |
| 6573 | */ | |
| 6574 | private final String rawTypeDescriptor; | |
| 6575 | ||
| 6576 | /** | |
| 6577 | * Creates a lazy description of a non-well-defined described generic type. | |
| 6578 | * | |
| 6579 | * @param typePool The type pool to use for locating types. | |
| 6580 | * @param rawTypeDescriptor The descriptor of the type erasure. | |
| 6581 | */ | |
| 6582 | 6 | protected Malformed(TypePool typePool, String rawTypeDescriptor) { |
| 6583 | 6 | this.typePool = typePool; |
| 6584 | 6 | this.rawTypeDescriptor = rawTypeDescriptor; |
| 6585 | } | |
| 6586 | ||
| 6587 | 6 | @Override |
| 6588 | protected Generic resolve() { | |
| 6589 | 6 | throw new GenericSignatureFormatError(); |
| 6590 | } | |
| 6591 | ||
| 6592 | 0 | @Override |
| 6593 | public TypeDescription asErasure() { | |
| 6594 | 0 | return toErasure(typePool, rawTypeDescriptor); |
| 6595 | } | |
| 6596 | ||
| 6597 | 0 | @Override |
| 6598 | public AnnotationList getDeclaredAnnotations() { | |
| 6599 | 0 | throw new GenericSignatureFormatError(); |
| 6600 | } | |
| 6601 | ||
| 6602 | /** | |
| 6603 | * A tokenized list of non-well-defined generic types. | |
| 6604 | */ | |
| 6605 | protected static class TokenList extends TypeList.Generic.AbstractBase { | |
| 6606 | ||
| 6607 | /** | |
| 6608 | * The type pool to use for locating types. | |
| 6609 | */ | |
| 6610 | private final TypePool typePool; | |
| 6611 | ||
| 6612 | /** | |
| 6613 | * A list of descriptors of the list's types' erasures. | |
| 6614 | */ | |
| 6615 | private final List<String> rawTypeDescriptors; | |
| 6616 | ||
| 6617 | /** | |
| 6618 | * Creates a new tokenized list of generic types. | |
| 6619 | * | |
| 6620 | * @param typePool The type pool to use for locating types. | |
| 6621 | * @param rawTypeDescriptors A list of descriptors of the list's types' erasures. | |
| 6622 | */ | |
| 6623 | 4 | protected TokenList(TypePool typePool, List<String> rawTypeDescriptors) { |
| 6624 | 4 | this.typePool = typePool; |
| 6625 | 4 | this.rawTypeDescriptors = rawTypeDescriptors; |
| 6626 | } | |
| 6627 | ||
| 6628 | 2 | @Override |
| 6629 | public Generic get(int index) { | |
| 6630 | 2 | return new Malformed(typePool, rawTypeDescriptors.get(index)); |
| 6631 | } | |
| 6632 | ||
| 6633 | 4 | @Override |
| 6634 | public int size() { | |
| 6635 | 4 | return rawTypeDescriptors.size(); |
| 6636 | } | |
| 6637 | ||
| 6638 | 0 | @Override |
| 6639 | public TypeList asErasures() { | |
| 6640 | 0 | return new LazyTypeList(typePool, rawTypeDescriptors); |
| 6641 | } | |
| 6642 | } | |
| 6643 | ||
| 6644 | } | |
| 6645 | } | |
| 6646 | ||
| 6647 | /** | |
| 6648 | * A lazy field description that only resolved type references when required. | |
| 6649 | */ | |
| 6650 | private class LazyFieldDescription extends FieldDescription.InDefinedShape.AbstractBase { | |
| 6651 | ||
| 6652 | /** | |
| 6653 | * The name of the field. | |
| 6654 | */ | |
| 6655 | private final String name; | |
| 6656 | ||
| 6657 | /** | |
| 6658 | * The modifiers of the field. | |
| 6659 | */ | |
| 6660 | private final int modifiers; | |
| 6661 | ||
| 6662 | /** | |
| 6663 | * The descriptor of this field's type. | |
| 6664 | */ | |
| 6665 | private final String descriptor; | |
| 6666 | ||
| 6667 | /** | |
| 6668 | * A resolution of this field's generic type. | |
| 6669 | */ | |
| 6670 | private final GenericTypeToken.Resolution.ForField signatureResolution; | |
| 6671 | ||
| 6672 | /** | |
| 6673 | * A mapping of the field type's type annotation tokens. | |
| 6674 | */ | |
| 6675 | private final Map<String, List<AnnotationToken>> typeAnnotationTokens; | |
| 6676 | ||
| 6677 | /** | |
| 6678 | * A list of annotation descriptions of this field. | |
| 6679 | */ | |
| 6680 | private final List<AnnotationToken> annotationTokens; | |
| 6681 | ||
| 6682 | /** | |
| 6683 | * Creates a new lazy field description. | |
| 6684 | * | |
| 6685 | * @param name The name of the field. | |
| 6686 | * @param modifiers The modifiers of the field. | |
| 6687 | * @param descriptor The descriptor of this field's type. | |
| 6688 | * @param signatureResolution A resolution of this field's generic type. | |
| 6689 | * @param typeAnnotationTokens A mapping of the field type's type annotation tokens. | |
| 6690 | * @param annotationTokens A list of annotation descriptions of this field. | |
| 6691 | */ | |
| 6692 | 829 | private LazyFieldDescription(String name, |
| 6693 | int modifiers, | |
| 6694 | String descriptor, | |
| 6695 | GenericTypeToken.Resolution.ForField signatureResolution, | |
| 6696 | Map<String, List<AnnotationToken>> typeAnnotationTokens, | |
| 6697 | List<AnnotationToken> annotationTokens) { | |
| 6698 | 829 | this.modifiers = modifiers & ~Opcodes.ACC_DEPRECATED; |
| 6699 | 829 | this.name = name; |
| 6700 | 829 | this.descriptor = descriptor; |
| 6701 | 829 | this.signatureResolution = signatureResolution; |
| 6702 | 829 | this.typeAnnotationTokens = typeAnnotationTokens; |
| 6703 | 829 | this.annotationTokens = annotationTokens; |
| 6704 | } | |
| 6705 | ||
| 6706 | 300 | @Override |
| 6707 | public Generic getType() { | |
| 6708 | 300 | return signatureResolution.resolveFieldType(descriptor, typePool, typeAnnotationTokens, this); |
| 6709 | } | |
| 6710 | ||
| 6711 | 47 | @Override |
| 6712 | public AnnotationList getDeclaredAnnotations() { | |
| 6713 | 47 | return LazyAnnotationDescription.asListOfNullable(typePool, annotationTokens); |
| 6714 | } | |
| 6715 | ||
| 6716 | 628 | @Override |
| 6717 | public String getName() { | |
| 6718 | 628 | return name; |
| 6719 | } | |
| 6720 | ||
| 6721 | 551 | @Override |
| 6722 | public TypeDescription getDeclaringType() { | |
| 6723 | 551 | return LazyTypeDescription.this; |
| 6724 | } | |
| 6725 | ||
| 6726 | 89 | @Override |
| 6727 | public int getModifiers() { | |
| 6728 | 89 | return modifiers; |
| 6729 | } | |
| 6730 | } | |
| 6731 | ||
| 6732 | /** | |
| 6733 | * A lazy representation of a method that resolves references to types only on demand. | |
| 6734 | */ | |
| 6735 | private class LazyMethodDescription extends MethodDescription.InDefinedShape.AbstractBase { | |
| 6736 | ||
| 6737 | /** | |
| 6738 | * The internal name of this method. | |
| 6739 | */ | |
| 6740 | private final String internalName; | |
| 6741 | ||
| 6742 | /** | |
| 6743 | * The modifiers of this method. | |
| 6744 | */ | |
| 6745 | private final int modifiers; | |
| 6746 | ||
| 6747 | /** | |
| 6748 | * The descriptor of the return type. | |
| 6749 | */ | |
| 6750 | private final String returnTypeDescriptor; | |
| 6751 | ||
| 6752 | /** | |
| 6753 | * The generic type token of this method. | |
| 6754 | */ | |
| 6755 | private final GenericTypeToken.Resolution.ForMethod signatureResolution; | |
| 6756 | ||
| 6757 | /** | |
| 6758 | * A list of type descriptions of this method's parameters. | |
| 6759 | */ | |
| 6760 | private final List<String> parameterTypeDescriptors; | |
| 6761 | ||
| 6762 | /** | |
| 6763 | * A list of type descriptions of this method's exception types. | |
| 6764 | */ | |
| 6765 | private final List<String> exceptionTypeDescriptors; | |
| 6766 | ||
| 6767 | /** | |
| 6768 | * A mapping of the type variables' type annotation tokens by their indices. | |
| 6769 | */ | |
| 6770 | private final Map<Integer, Map<String, List<AnnotationToken>>> typeVariableAnnotationTokens; | |
| 6771 | ||
| 6772 | /** | |
| 6773 | * A mapping of the type variables' type bounds' type annotation tokens by their indices and each variable's index. | |
| 6774 | */ | |
| 6775 | private final Map<Integer, Map<Integer, Map<String, List<AnnotationToken>>>> typeVariableBoundAnnotationTokens; | |
| 6776 | ||
| 6777 | /** | |
| 6778 | * A mapping of the return type's type variable tokens. | |
| 6779 | */ | |
| 6780 | private final Map<String, List<AnnotationToken>> returnTypeAnnotationTokens; | |
| 6781 | ||
| 6782 | /** | |
| 6783 | * A mapping of the parameter types' type annotation tokens by their indices. | |
| 6784 | */ | |
| 6785 | private final Map<Integer, Map<String, List<AnnotationToken>>> parameterTypeAnnotationTokens; | |
| 6786 | ||
| 6787 | /** | |
| 6788 | * A mapping of the exception types' type annotation tokens by their indices. | |
| 6789 | */ | |
| 6790 | private final Map<Integer, Map<String, List<AnnotationToken>>> exceptionTypeAnnotationTokens; | |
| 6791 | ||
| 6792 | /** | |
| 6793 | * A mapping of the receiver type's type annotation tokens. | |
| 6794 | */ | |
| 6795 | private final Map<String, List<AnnotationToken>> receiverTypeAnnotationTokens; | |
| 6796 | ||
| 6797 | /** | |
| 6798 | * The annotation tokens representing the method's annotations. | |
| 6799 | */ | |
| 6800 | private final List<AnnotationToken> annotationTokens; | |
| 6801 | ||
| 6802 | /** | |
| 6803 | * The annotation tokens representing the parameter's annotation. Every index can | |
| 6804 | * contain {@code null} if a parameter does not define any annotations. | |
| 6805 | */ | |
| 6806 | private final Map<Integer, List<AnnotationToken>> parameterAnnotationTokens; | |
| 6807 | ||
| 6808 | /** | |
| 6809 | * An array of parameter names which may be {@code null} if no explicit name is known for a parameter. | |
| 6810 | */ | |
| 6811 | private final String[] parameterNames; | |
| 6812 | ||
| 6813 | /** | |
| 6814 | * An array of parameter modifiers which may be {@code null} if no modifiers is known. | |
| 6815 | */ | |
| 6816 | private final Integer[] parameterModifiers; | |
| 6817 | ||
| 6818 | /** | |
| 6819 | * The default value of this method or {@code null} if no such value exists. | |
| 6820 | */ | |
| 6821 | private final AnnotationDescription.AnnotationValue<?, ?> defaultValue; | |
| 6822 | ||
| 6823 | /** | |
| 6824 | * Creates a new lazy method description. | |
| 6825 | * | |
| 6826 | * @param internalName The internal name of this method. | |
| 6827 | * @param modifiers The modifiers of the represented method. | |
| 6828 | * @param methodDescriptor The method descriptor of this method. | |
| 6829 | * @param signatureResolution The generic type token of this method. | |
| 6830 | * @param exceptionTypeInternalName The internal names of the exceptions that are declared by this | |
| 6831 | * method or {@code null} if no exceptions are declared by this | |
| 6832 | * method. | |
| 6833 | * @param typeVariableAnnotationTokens A mapping of the type variables' type annotation tokens by their indices. | |
| 6834 | * @param typeVariableBoundAnnotationTokens A mapping of the type variables' type bounds' type annotation tokens by their | |
| 6835 | * index and each variable's index. | |
| 6836 | * @param returnTypeAnnotationTokens A mapping of the return type's type variable tokens. | |
| 6837 | * @param parameterTypeAnnotationTokens A mapping of the parameter types' type annotation tokens by their indices. | |
| 6838 | * @param exceptionTypeAnnotationTokens A mapping of the exception types' type annotation tokens by their indices. | |
| 6839 | * @param receiverTypeAnnotationTokens A mapping of the receiver type's type annotation tokens. | |
| 6840 | * @param annotationTokens The annotation tokens representing the method's annotations. | |
| 6841 | * @param parameterAnnotationTokens The annotation tokens representing the parameter's annotation. Every | |
| 6842 | * index can contain {@code null} if a parameter does not define any annotations. | |
| 6843 | * @param parameterTokens A list of parameter tokens which might be empty or even out of sync | |
| 6844 | * with the actual parameters if the debugging information found in a | |
| 6845 | * class was corrupt. | |
| 6846 | * @param defaultValue The default value of this method or {@code null} if there is no | |
| 6847 | */ | |
| 6848 | 14863 | @SuppressFBWarnings(value = "URF_UNREAD_FIELD", justification = "To be removed once type annotations are in place") |
| 6849 | private LazyMethodDescription(String internalName, | |
| 6850 | int modifiers, | |
| 6851 | String methodDescriptor, | |
| 6852 | GenericTypeToken.Resolution.ForMethod signatureResolution, | |
| 6853 | String[] exceptionTypeInternalName, | |
| 6854 | Map<Integer, Map<String, List<AnnotationToken>>> typeVariableAnnotationTokens, | |
| 6855 | Map<Integer, Map<Integer, Map<String, List<AnnotationToken>>>> typeVariableBoundAnnotationTokens, | |
| 6856 | Map<String, List<AnnotationToken>> returnTypeAnnotationTokens, | |
| 6857 | Map<Integer, Map<String, List<AnnotationToken>>> parameterTypeAnnotationTokens, | |
| 6858 | Map<Integer, Map<String, List<AnnotationToken>>> exceptionTypeAnnotationTokens, | |
| 6859 | Map<String, List<AnnotationToken>> receiverTypeAnnotationTokens, | |
| 6860 | List<AnnotationToken> annotationTokens, | |
| 6861 | Map<Integer, List<AnnotationToken>> parameterAnnotationTokens, | |
| 6862 | List<MethodToken.ParameterToken> parameterTokens, | |
| 6863 | AnnotationDescription.AnnotationValue<?, ?> defaultValue) { | |
| 6864 | 14863 | this.modifiers = modifiers & ~Opcodes.ACC_DEPRECATED; |
| 6865 | 14863 | this.internalName = internalName; |
| 6866 | 14863 | Type methodType = Type.getMethodType(methodDescriptor); |
| 6867 | 14863 | Type returnType = methodType.getReturnType(); |
| 6868 | 14863 | Type[] parameterType = methodType.getArgumentTypes(); |
| 6869 | 14863 | returnTypeDescriptor = returnType.getDescriptor(); |
| 6870 | 14863 | parameterTypeDescriptors = new ArrayList<String>(parameterType.length); |
| 6871 | 14863 | for (Type type : parameterType) { |
| 6872 | 2384 | parameterTypeDescriptors.add(type.getDescriptor()); |
| 6873 | } | |
| 6874 | 14863 | this.signatureResolution = signatureResolution; |
| 6875 | 14863 | if (exceptionTypeInternalName == null) { |
| 6876 | 13387 | exceptionTypeDescriptors = Collections.emptyList(); |
| 6877 | } else { | |
| 6878 | 1476 | exceptionTypeDescriptors = new ArrayList<String>(exceptionTypeInternalName.length); |
| 6879 | 1476 | for (String anExceptionTypeInternalName : exceptionTypeInternalName) { |
| 6880 | 1774 | exceptionTypeDescriptors.add(Type.getObjectType(anExceptionTypeInternalName).getDescriptor()); |
| 6881 | } | |
| 6882 | } | |
| 6883 | 14863 | this.typeVariableAnnotationTokens = typeVariableAnnotationTokens; |
| 6884 | 14863 | this.typeVariableBoundAnnotationTokens = typeVariableBoundAnnotationTokens; |
| 6885 | 14863 | this.returnTypeAnnotationTokens = returnTypeAnnotationTokens; |
| 6886 | 14863 | this.parameterTypeAnnotationTokens = parameterTypeAnnotationTokens; |
| 6887 | 14863 | this.exceptionTypeAnnotationTokens = exceptionTypeAnnotationTokens; |
| 6888 | 14863 | this.receiverTypeAnnotationTokens = receiverTypeAnnotationTokens; |
| 6889 | 14863 | this.annotationTokens = annotationTokens; |
| 6890 | 14863 | this.parameterAnnotationTokens = parameterAnnotationTokens; |
| 6891 | 14863 | parameterNames = new String[parameterType.length]; |
| 6892 | 14863 | parameterModifiers = new Integer[parameterType.length]; |
| 6893 | 14863 | if (parameterTokens.size() == parameterType.length) { |
| 6894 | 14863 | int index = 0; |
| 6895 | 14863 | for (MethodToken.ParameterToken parameterToken : parameterTokens) { |
| 6896 | 2384 | parameterNames[index] = parameterToken.getName(); |
| 6897 | 2384 | parameterModifiers[index] = parameterToken.getModifiers(); |
| 6898 | 2384 | index++; |
| 6899 | } | |
| 6900 | } | |
| 6901 | 14863 | this.defaultValue = defaultValue; |
| 6902 | } | |
| 6903 | ||
| 6904 | 2349 | @Override |
| 6905 | public Generic getReturnType() { | |
| 6906 | 2349 | return signatureResolution.resolveReturnType(returnTypeDescriptor, typePool, returnTypeAnnotationTokens, this); |
| 6907 | } | |
| 6908 | ||
| 6909 | 463 | @Override |
| 6910 | public TypeList.Generic getExceptionTypes() { | |
| 6911 | 463 | return signatureResolution.resolveExceptionTypes(exceptionTypeDescriptors, typePool, exceptionTypeAnnotationTokens, this); |
| 6912 | } | |
| 6913 | ||
| 6914 | 1914 | @Override |
| 6915 | public ParameterList<ParameterDescription.InDefinedShape> getParameters() { | |
| 6916 | 1914 | return new LazyParameterList(); |
| 6917 | } | |
| 6918 | ||
| 6919 | 435 | @Override |
| 6920 | public AnnotationList getDeclaredAnnotations() { | |
| 6921 | 435 | return LazyAnnotationDescription.asList(typePool, annotationTokens); |
| 6922 | } | |
| 6923 | ||
| 6924 | 64790 | @Override |
| 6925 | public String getInternalName() { | |
| 6926 | 64790 | return internalName; |
| 6927 | } | |
| 6928 | ||
| 6929 | 1420 | @Override |
| 6930 | public TypeDescription getDeclaringType() { | |
| 6931 | 1420 | return LazyTypeDescription.this; |
| 6932 | } | |
| 6933 | ||
| 6934 | 2172 | @Override |
| 6935 | public int getModifiers() { | |
| 6936 | 2172 | return modifiers; |
| 6937 | } | |
| 6938 | ||
| 6939 | 1042 | @Override |
| 6940 | public TypeList.Generic getTypeVariables() { | |
| 6941 | 1042 | return signatureResolution.resolveTypeVariables(typePool, this, typeVariableAnnotationTokens, typeVariableBoundAnnotationTokens); |
| 6942 | } | |
| 6943 | ||
| 6944 | 466 | @Override |
| 6945 | public Object getDefaultValue() { | |
| 6946 | 466 | return defaultValue == null |
| 6947 | ? NO_DEFAULT_VALUE | |
| 6948 | : defaultValue.resolve(); | |
| 6949 | } | |
| 6950 | ||
| 6951 | 452 | @Override |
| 6952 | public Generic getReceiverType() { | |
| 6953 | 452 | if (isStatic()) { |
| 6954 | 33 | return Generic.UNDEFINED; |
| 6955 | 419 | } else if (isConstructor()) { |
| 6956 | 174 | TypeDescription declaringType = getDeclaringType(), enclosingDeclaringType = declaringType.getEnclosingType(); |
| 6957 | 174 | if (enclosingDeclaringType == null) { |
| 6958 | 70 | return declaringType.isGenericDeclaration() |
| 6959 | ? new LazyParameterizedReceiverType(declaringType) | |
| 6960 | : new LazyNonGenericReceiverType(declaringType); | |
| 6961 | } else { | |
| 6962 | 104 | return !declaringType.isStatic() && declaringType.isGenericDeclaration() |
| 6963 | ? new LazyParameterizedReceiverType(enclosingDeclaringType) | |
| 6964 | : new LazyNonGenericReceiverType(enclosingDeclaringType); | |
| 6965 | } | |
| 6966 | } else { | |
| 6967 | 245 | return LazyTypeDescription.this.isGenericDeclaration() |
| 6968 | ? new LazyParameterizedReceiverType() | |
| 6969 | : new LazyNonGenericReceiverType(); | |
| 6970 | } | |
| 6971 | } | |
| 6972 | ||
| 6973 | /** | |
| 6974 | * A lazy list of parameter descriptions for the enclosing method description. | |
| 6975 | */ | |
| 6976 | private class LazyParameterList extends ParameterList.AbstractBase<ParameterDescription.InDefinedShape> { | |
| 6977 | ||
| 6978 | 443 | @Override |
| 6979 | public ParameterDescription.InDefinedShape get(int index) { | |
| 6980 | 443 | return new LazyParameterDescription(index); |
| 6981 | } | |
| 6982 | ||
| 6983 | 0 | @Override |
| 6984 | public boolean hasExplicitMetaData() { | |
| 6985 | 0 | for (int i = 0; i < size(); i++) { |
| 6986 | 0 | if (parameterNames[i] == null || parameterModifiers[i] == null) { |
| 6987 | 0 | return false; |
| 6988 | } | |
| 6989 | } | |
| 6990 | 0 | return true; |
| 6991 | } | |
| 6992 | ||
| 6993 | 1966 | @Override |
| 6994 | public int size() { | |
| 6995 | 1966 | return parameterTypeDescriptors.size(); |
| 6996 | } | |
| 6997 | ||
| 6998 | 977 | @Override |
| 6999 | public TypeList.Generic asTypeList() { | |
| 7000 | 977 | return signatureResolution.resolveParameterTypes(parameterTypeDescriptors, typePool, parameterTypeAnnotationTokens, LazyMethodDescription.this); |
| 7001 | } | |
| 7002 | } | |
| 7003 | ||
| 7004 | /** | |
| 7005 | * A lazy description of a parameters of the enclosing method. | |
| 7006 | */ | |
| 7007 | private class LazyParameterDescription extends ParameterDescription.InDefinedShape.AbstractBase { | |
| 7008 | ||
| 7009 | /** | |
| 7010 | * The index of the described parameter. | |
| 7011 | */ | |
| 7012 | private final int index; | |
| 7013 | ||
| 7014 | /** | |
| 7015 | * Creates a new description for a given parameter of the enclosing method. | |
| 7016 | * | |
| 7017 | * @param index The index of the described parameter. | |
| 7018 | */ | |
| 7019 | 443 | protected LazyParameterDescription(int index) { |
| 7020 | 443 | this.index = index; |
| 7021 | } | |
| 7022 | ||
| 7023 | 18 | @Override |
| 7024 | public MethodDescription.InDefinedShape getDeclaringMethod() { | |
| 7025 | 18 | return LazyMethodDescription.this; |
| 7026 | } | |
| 7027 | ||
| 7028 | 21 | @Override |
| 7029 | public int getIndex() { | |
| 7030 | 21 | return index; |
| 7031 | } | |
| 7032 | ||
| 7033 | 184 | @Override |
| 7034 | public boolean isNamed() { | |
| 7035 | 184 | return parameterNames[index] != null; |
| 7036 | } | |
| 7037 | ||
| 7038 | 177 | @Override |
| 7039 | public boolean hasModifiers() { | |
| 7040 | 177 | return parameterModifiers[index] != null; |
| 7041 | } | |
| 7042 | ||
| 7043 | 40 | @Override |
| 7044 | public String getName() { | |
| 7045 | 40 | return isNamed() |
| 7046 | ? parameterNames[index] | |
| 7047 | : super.getName(); | |
| 7048 | } | |
| 7049 | ||
| 7050 | 44 | @Override |
| 7051 | public int getModifiers() { | |
| 7052 | 44 | return hasModifiers() |
| 7053 | ? parameterModifiers[index] | |
| 7054 | : super.getModifiers(); | |
| 7055 | } | |
| 7056 | ||
| 7057 | 378 | @Override |
| 7058 | public Generic getType() { | |
| 7059 | 378 | return signatureResolution.resolveParameterTypes(parameterTypeDescriptors, typePool, parameterTypeAnnotationTokens, LazyMethodDescription.this).get(index); |
| 7060 | } | |
| 7061 | ||
| 7062 | 140 | @Override |
| 7063 | public AnnotationList getDeclaredAnnotations() { | |
| 7064 | 140 | return LazyAnnotationDescription.asListOfNullable(typePool, parameterAnnotationTokens.get(index)); |
| 7065 | } | |
| 7066 | } | |
| 7067 | ||
| 7068 | /** | |
| 7069 | * A lazy description of a parameterized receiver type. | |
| 7070 | */ | |
| 7071 | private class LazyParameterizedReceiverType extends Generic.OfParameterizedType { | |
| 7072 | ||
| 7073 | /** | |
| 7074 | * The erasure of the type to be represented as a parameterized receiver type. | |
| 7075 | */ | |
| 7076 | private final TypeDescription typeDescription; | |
| 7077 | ||
| 7078 | /** | |
| 7079 | * Creates a new lazy parameterized receiver type of the method's declaring type. | |
| 7080 | */ | |
| 7081 | 6 | protected LazyParameterizedReceiverType() { |
| 7082 | 6 | this(LazyTypeDescription.this); |
| 7083 | } | |
| 7084 | ||
| 7085 | /** | |
| 7086 | * Creates a new lazy parameterized receiver type of the supplied receiver type. | |
| 7087 | * | |
| 7088 | * @param typeDescription The erasure of the type to be represented as a parameterized receiver type. | |
| 7089 | */ | |
| 7090 | 32 | protected LazyParameterizedReceiverType(TypeDescription typeDescription) { |
| 7091 | 32 | this.typeDescription = typeDescription; |
| 7092 | } | |
| 7093 | ||
| 7094 | 46 | @Override |
| 7095 | public TypeList.Generic getTypeArguments() { | |
| 7096 | 46 | return new TypeArgumentList(typeDescription.getTypeVariables()); |
| 7097 | } | |
| 7098 | ||
| 7099 | 40 | @Override |
| 7100 | public Generic getOwnerType() { | |
| 7101 | 40 | TypeDescription declaringType = typeDescription.getDeclaringType(); |
| 7102 | 40 | if (declaringType == null) { |
| 7103 | 0 | return UNDEFINED; |
| 7104 | } else { | |
| 7105 | 40 | return !typeDescription.isStatic() && declaringType.isGenericDeclaration() |
| 7106 | ? new LazyParameterizedReceiverType(declaringType) | |
| 7107 | : new LazyNonGenericReceiverType(declaringType); | |
| 7108 | } | |
| 7109 | } | |
| 7110 | ||
| 7111 | 30 | @Override |
| 7112 | public AnnotationList getDeclaredAnnotations() { | |
| 7113 | 30 | return LazyAnnotationDescription.asListOfNullable(typePool, receiverTypeAnnotationTokens.get(getTypePath())); |
| 7114 | } | |
| 7115 | ||
| 7116 | /** | |
| 7117 | * Returns the type path for this type. | |
| 7118 | * | |
| 7119 | * @return This type's type path. | |
| 7120 | */ | |
| 7121 | 60 | private String getTypePath() { |
| 7122 | 60 | StringBuilder typePath = new StringBuilder(); |
| 7123 | 72 | for (int index = 0; index < typeDescription.getSegmentCount(); index++) { |
| 7124 | 12 | typePath = typePath.append(GenericTypeToken.INNER_CLASS_PATH); |
| 7125 | } | |
| 7126 | 60 | return typePath.toString(); |
| 7127 | } | |
| 7128 | ||
| 7129 | 10 | @Override |
| 7130 | public TypeDescription asErasure() { | |
| 7131 | 10 | return typeDescription; |
| 7132 | } | |
| 7133 | ||
| 7134 | /** | |
| 7135 | * A list of generic types representing the receiver type's type arguments. | |
| 7136 | */ | |
| 7137 | protected class TypeArgumentList extends TypeList.Generic.AbstractBase { | |
| 7138 | ||
| 7139 | /** | |
| 7140 | * The type variables of the represented receiver type. | |
| 7141 | */ | |
| 7142 | private final List<? extends Generic> typeVariables; | |
| 7143 | ||
| 7144 | /** | |
| 7145 | * Creates a new type argument list. | |
| 7146 | * | |
| 7147 | * @param typeVariables The type variables of the represented receiver type. | |
| 7148 | */ | |
| 7149 | 46 | protected TypeArgumentList(List<? extends Generic> typeVariables) { |
| 7150 | 46 | this.typeVariables = typeVariables; |
| 7151 | } | |
| 7152 | ||
| 7153 | 46 | @Override |
| 7154 | public Generic get(int index) { | |
| 7155 | 46 | return new AnnotatedTypeVariable(typeVariables.get(index), index); |
| 7156 | } | |
| 7157 | ||
| 7158 | 46 | @Override |
| 7159 | public int size() { | |
| 7160 | 46 | return typeVariables.size(); |
| 7161 | } | |
| 7162 | ||
| 7163 | /** | |
| 7164 | * Represents a type variable as a type argument with type annotations. | |
| 7165 | */ | |
| 7166 | protected class AnnotatedTypeVariable extends OfTypeVariable { | |
| 7167 | ||
| 7168 | /** | |
| 7169 | * The type variable's description. | |
| 7170 | */ | |
| 7171 | private final Generic typeVariable; | |
| 7172 | ||
| 7173 | /** | |
| 7174 | * The type variable's index. | |
| 7175 | */ | |
| 7176 | private final int index; | |
| 7177 | ||
| 7178 | /** | |
| 7179 | * Creates a new description of an annotated type variable as a type argument. | |
| 7180 | * | |
| 7181 | * @param typeVariable The type variable's description. | |
| 7182 | * @param index The type variable's index. | |
| 7183 | */ | |
| 7184 | 46 | protected AnnotatedTypeVariable(Generic typeVariable, int index) { |
| 7185 | 46 | this.typeVariable = typeVariable; |
| 7186 | 46 | this.index = index; |
| 7187 | } | |
| 7188 | ||
| 7189 | 0 | @Override |
| 7190 | public TypeList.Generic getUpperBounds() { | |
| 7191 | 0 | return typeVariable.getUpperBounds(); |
| 7192 | } | |
| 7193 | ||
| 7194 | 0 | @Override |
| 7195 | public TypeVariableSource getVariableSource() { | |
| 7196 | 0 | return typeVariable.getVariableSource(); |
| 7197 | } | |
| 7198 | ||
| 7199 | 8 | @Override |
| 7200 | public String getSymbol() { | |
| 7201 | 8 | return typeVariable.getSymbol(); |
| 7202 | } | |
| 7203 | ||
| 7204 | 30 | @Override |
| 7205 | public AnnotationList getDeclaredAnnotations() { | |
| 7206 | 30 | return LazyAnnotationDescription.asListOfNullable(typePool, receiverTypeAnnotationTokens.get(getTypePath() |
| 7207 | + index | |
| 7208 | + GenericTypeToken.INDEXED_TYPE_DELIMITER)); | |
| 7209 | } | |
| 7210 | } | |
| 7211 | } | |
| 7212 | } | |
| 7213 | ||
| 7214 | /** | |
| 7215 | * A lazy description of a non-generic receiver type. | |
| 7216 | */ | |
| 7217 | protected class LazyNonGenericReceiverType extends Generic.OfNonGenericType { | |
| 7218 | ||
| 7219 | /** | |
| 7220 | * The type description of the non-generic receiver type. | |
| 7221 | */ | |
| 7222 | private final TypeDescription typeDescription; | |
| 7223 | ||
| 7224 | /** | |
| 7225 | * Creates a new non-generic receiver type of the method's declaring type. | |
| 7226 | */ | |
| 7227 | 239 | protected LazyNonGenericReceiverType() { |
| 7228 | 239 | this(LazyTypeDescription.this); |
| 7229 | } | |
| 7230 | ||
| 7231 | /** | |
| 7232 | * Creates a new non-generic receiver type of the supplied type. | |
| 7233 | * | |
| 7234 | * @param typeDescription The type to represent as a non-generic receiver type. | |
| 7235 | */ | |
| 7236 | 571 | protected LazyNonGenericReceiverType(TypeDescription typeDescription) { |
| 7237 | 571 | this.typeDescription = typeDescription; |
| 7238 | } | |
| 7239 | ||
| 7240 | 320 | @Override |
| 7241 | public Generic getOwnerType() { | |
| 7242 | 320 | TypeDescription declaringType = typeDescription.getDeclaringType(); |
| 7243 | 320 | return declaringType == null |
| 7244 | ? UNDEFINED | |
| 7245 | : new LazyNonGenericReceiverType(declaringType); | |
| 7246 | } | |
| 7247 | ||
| 7248 | 0 | @Override |
| 7249 | public Generic getComponentType() { | |
| 7250 | 0 | return UNDEFINED; |
| 7251 | } | |
| 7252 | ||
| 7253 | 330 | @Override |
| 7254 | public AnnotationList getDeclaredAnnotations() { | |
| 7255 | 330 | StringBuilder typePath = new StringBuilder(); |
| 7256 | 336 | for (int index = 0; index < typeDescription.getSegmentCount(); index++) { |
| 7257 | 6 | typePath = typePath.append(GenericTypeToken.INNER_CLASS_PATH); |
| 7258 | } | |
| 7259 | 330 | return LazyAnnotationDescription.asListOfNullable(typePool, receiverTypeAnnotationTokens.get(typePath.toString())); |
| 7260 | } | |
| 7261 | ||
| 7262 | 1408 | @Override |
| 7263 | public TypeDescription asErasure() { | |
| 7264 | 1408 | return typeDescription; |
| 7265 | } | |
| 7266 | } | |
| 7267 | } | |
| 7268 | } | |
| 7269 | ||
| 7270 | /** | |
| 7271 | * A type extractor reads a class file and collects data that is relevant to create a type description. | |
| 7272 | */ | |
| 7273 | protected class TypeExtractor extends ClassVisitor { | |
| 7274 | ||
| 7275 | /** | |
| 7276 | * A mask that cuts off pseudo flags beyond the second byte that are inserted by ASM. | |
| 7277 | */ | |
| 7278 | private static final int REAL_MODIFIER_MASK = 0xFFFF; | |
| 7279 | ||
| 7280 | /** | |
| 7281 | * A mapping of the super types' type annotation tokens by their indices. | |
| 7282 | */ | |
| 7283 | private final Map<Integer, Map<String, List<LazyTypeDescription.AnnotationToken>>> superTypeAnnotationTokens; | |
| 7284 | ||
| 7285 | /** | |
| 7286 | * A mapping of the type variables' type annotation tokens by their indices. | |
| 7287 | */ | |
| 7288 | private final Map<Integer, Map<String, List<LazyTypeDescription.AnnotationToken>>> typeVariableAnnotationTokens; | |
| 7289 | ||
| 7290 | /** | |
| 7291 | * A mapping of the type variables' bounds' type annotation tokens by their indices and each variables index. | |
| 7292 | */ | |
| 7293 | private final Map<Integer, Map<Integer, Map<String, List<LazyTypeDescription.AnnotationToken>>>> typeVariableBoundsAnnotationTokens; | |
| 7294 | ||
| 7295 | /** | |
| 7296 | * A list of annotation tokens describing annotations that are found on the visited type. | |
| 7297 | */ | |
| 7298 | private final List<LazyTypeDescription.AnnotationToken> annotationTokens; | |
| 7299 | ||
| 7300 | /** | |
| 7301 | * A list of field tokens describing fields that are found on the visited type. | |
| 7302 | */ | |
| 7303 | private final List<LazyTypeDescription.FieldToken> fieldTokens; | |
| 7304 | ||
| 7305 | /** | |
| 7306 | * A list of method tokens describing annotations that are found on the visited type. | |
| 7307 | */ | |
| 7308 | private final List<LazyTypeDescription.MethodToken> methodTokens; | |
| 7309 | ||
| 7310 | /** | |
| 7311 | * The modifiers found for this type. | |
| 7312 | */ | |
| 7313 | private int modifiers; | |
| 7314 | ||
| 7315 | /** | |
| 7316 | * The internal name found for this type. | |
| 7317 | */ | |
| 7318 | private String internalName; | |
| 7319 | ||
| 7320 | /** | |
| 7321 | * The internal name of the super type found for this type or {@code null} if no such type exists. | |
| 7322 | */ | |
| 7323 | private String superClassName; | |
| 7324 | ||
| 7325 | /** | |
| 7326 | * The generic signature of the type or {@code null} if it is not generic. | |
| 7327 | */ | |
| 7328 | private String genericSignature; | |
| 7329 | ||
| 7330 | /** | |
| 7331 | * A list of internal names of interfaces implemented by this type or {@code null} if no interfaces | |
| 7332 | * are implemented. | |
| 7333 | */ | |
| 7334 | private String[] interfaceName; | |
| 7335 | ||
| 7336 | /** | |
| 7337 | * {@code true} if this type was found to represent an anonymous type. | |
| 7338 | */ | |
| 7339 | private boolean anonymousType; | |
| 7340 | ||
| 7341 | /** | |
| 7342 | * The declaration context found for this type. | |
| 7343 | */ | |
| 7344 | private LazyTypeDescription.DeclarationContext declarationContext; | |
| 7345 | ||
| 7346 | /** | |
| 7347 | * A list of descriptors representing the types that are declared by the parsed type. | |
| 7348 | */ | |
| 7349 | private final List<String> declaredTypes; | |
| 7350 | ||
| 7351 | /** | |
| 7352 | * Creates a new type extractor. | |
| 7353 | */ | |
| 7354 | 4977 | protected TypeExtractor() { |
| 7355 | 4977 | super(Opcodes.ASM5); |
| 7356 | 4977 | superTypeAnnotationTokens = new HashMap<Integer, Map<String, List<LazyTypeDescription.AnnotationToken>>>(); |
| 7357 | 4977 | typeVariableAnnotationTokens = new HashMap<Integer, Map<String, List<LazyTypeDescription.AnnotationToken>>>(); |
| 7358 | 4977 | typeVariableBoundsAnnotationTokens = new HashMap<Integer, Map<Integer, Map<String, List<LazyTypeDescription.AnnotationToken>>>>(); |
| 7359 | 4977 | annotationTokens = new ArrayList<LazyTypeDescription.AnnotationToken>(); |
| 7360 | 4977 | fieldTokens = new ArrayList<LazyTypeDescription.FieldToken>(); |
| 7361 | 4977 | methodTokens = new ArrayList<LazyTypeDescription.MethodToken>(); |
| 7362 | 4977 | anonymousType = false; |
| 7363 | 4977 | declarationContext = LazyTypeDescription.DeclarationContext.SelfDeclared.INSTANCE; |
| 7364 | 4977 | declaredTypes = new ArrayList<String>(); |
| 7365 | } | |
| 7366 | ||
| 7367 | 4977 | @Override |
| 7368 | @SuppressFBWarnings(value = "EI_EXPOSE_REP2", justification = "The received value is never modified") | |
| 7369 | public void visit(int classFileVersion, | |
| 7370 | int modifiers, | |
| 7371 | String internalName, | |
| 7372 | String genericSignature, | |
| 7373 | String superClassName, | |
| 7374 | String[] interfaceName) { | |
| 7375 | 4977 | this.modifiers = modifiers & REAL_MODIFIER_MASK; |
| 7376 | 4977 | this.internalName = internalName; |
| 7377 | 4977 | this.genericSignature = genericSignature; |
| 7378 | 4977 | this.superClassName = superClassName; |
| 7379 | 4977 | this.interfaceName = interfaceName; |
| 7380 | } | |
| 7381 | ||
| 7382 | 61 | @Override |
| 7383 | public void visitOuterClass(String typeName, String methodName, String methodDescriptor) { | |
| 7384 | 61 | if (methodName != null) { |
| 7385 | 61 | declarationContext = new LazyTypeDescription.DeclarationContext.DeclaredInMethod(typeName, methodName, methodDescriptor); |
| 7386 | 0 | } else if (typeName != null) { |
| 7387 | 0 | declarationContext = new LazyTypeDescription.DeclarationContext.DeclaredInType(typeName); |
| 7388 | } | |
| 7389 | } | |
| 7390 | ||
| 7391 | 14656 | @Override |
| 7392 | public void visitInnerClass(String internalName, String outerName, String innerName, int modifiers) { | |
| 7393 | 14656 | if (internalName.equals(this.internalName)) { |
| 7394 | 1947 | this.modifiers = modifiers & REAL_MODIFIER_MASK; |
| 7395 | 1947 | if (innerName == null) { |
| 7396 | 19 | anonymousType = true; |
| 7397 | } | |
| 7398 | // Older Java compilers do not add the outer class attribute. | |
| 7399 | 1947 | if (outerName != null && declarationContext.isSelfDeclared()) { |
| 7400 | 1886 | declarationContext = new LazyTypeDescription.DeclarationContext.DeclaredInType(outerName); |
| 7401 | } | |
| 7402 | 12709 | } else if (outerName != null && innerName != null && internalName.equals(this.internalName + "$" + innerName)) { |
| 7403 | 6064 | declaredTypes.add("L" + internalName + ";"); |
| 7404 | } | |
| 7405 | } | |
| 7406 | ||
| 7407 | 798 | @Override |
| 7408 | public AnnotationVisitor visitTypeAnnotation(int rawTypeReference, TypePath typePath, String descriptor, boolean visible) { | |
| 7409 | 798 | AnnotationRegistrant annotationRegistrant; |
| 7410 | 798 | TypeReference typeReference = new TypeReference(rawTypeReference); |
| 7411 | 798 | switch (typeReference.getSort()) { |
| 7412 | 152 | case TypeReference.CLASS_EXTENDS: |
| 7413 | 152 | annotationRegistrant = new AnnotationRegistrant.ForTypeVariable.WithIndex(descriptor, |
| 7414 | typePath, | |
| 7415 | typeReference.getSuperTypeIndex(), | |
| 7416 | superTypeAnnotationTokens); | |
| 7417 | 152 | break; |
| 7418 | 190 | case TypeReference.CLASS_TYPE_PARAMETER: |
| 7419 | 190 | annotationRegistrant = new AnnotationRegistrant.ForTypeVariable.WithIndex(descriptor, |
| 7420 | typePath, | |
| 7421 | typeReference.getTypeParameterIndex(), | |
| 7422 | typeVariableAnnotationTokens); | |
| 7423 | 190 | break; |
| 7424 | 456 | case TypeReference.CLASS_TYPE_PARAMETER_BOUND: |
| 7425 | 456 | annotationRegistrant = new AnnotationRegistrant.ForTypeVariable.WithIndex.DoubleIndexed(descriptor, |
| 7426 | typePath, | |
| 7427 | typeReference.getTypeParameterBoundIndex(), | |
| 7428 | typeReference.getTypeParameterIndex(), | |
| 7429 | typeVariableBoundsAnnotationTokens); | |
| 7430 | 456 | break; |
| 7431 | 0 | default: |
| 7432 | 0 | throw new IllegalArgumentException("Unexpected type reference: " + typeReference.getSort()); |
| 7433 | } | |
| 7434 | 798 | return new AnnotationExtractor(annotationRegistrant, new ComponentTypeLocator.ForAnnotationProperty(Default.this, descriptor)); |
| 7435 | } | |
| 7436 | ||
| 7437 | 1857 | @Override |
| 7438 | public AnnotationVisitor visitAnnotation(String descriptor, boolean visible) { | |
| 7439 | 1857 | return new AnnotationExtractor(descriptor, annotationTokens, new ComponentTypeLocator.ForAnnotationProperty(Default.this, descriptor)); |
| 7440 | } | |
| 7441 | ||
| 7442 | 8584 | @Override |
| 7443 | public FieldVisitor visitField(int modifiers, String internalName, String descriptor, String genericSignature, Object defaultValue) { | |
| 7444 | 8584 | return new FieldExtractor(modifiers & REAL_MODIFIER_MASK, internalName, descriptor, genericSignature); |
| 7445 | } | |
| 7446 | ||
| 7447 | 106682 | @Override |
| 7448 | public MethodVisitor visitMethod(int modifiers, String internalName, String descriptor, String genericSignature, String[] exceptionName) { | |
| 7449 | 106682 | return internalName.equals(MethodDescription.TYPE_INITIALIZER_INTERNAL_NAME) |
| 7450 | ? IGNORE_METHOD | |
| 7451 | : new MethodExtractor(modifiers & REAL_MODIFIER_MASK, internalName, descriptor, genericSignature, exceptionName); | |
| 7452 | } | |
| 7453 | ||
| 7454 | /** | |
| 7455 | * Creates a type description from all data that is currently collected. This method should only be invoked | |
| 7456 | * after a class file was parsed fully. | |
| 7457 | * | |
| 7458 | * @return A type description reflecting the data that was collected by this instance. | |
| 7459 | */ | |
| 7460 | 4977 | protected TypeDescription toTypeDescription() { |
| 7461 | 4977 | return new LazyTypeDescription(Default.this, |
| 7462 | modifiers, | |
| 7463 | internalName, | |
| 7464 | superClassName, | |
| 7465 | interfaceName, | |
| 7466 | GenericTypeExtractor.ForSignature.OfType.extract(genericSignature), | |
| 7467 | declarationContext, | |
| 7468 | declaredTypes, | |
| 7469 | anonymousType, | |
| 7470 | superTypeAnnotationTokens, | |
| 7471 | typeVariableAnnotationTokens, | |
| 7472 | typeVariableBoundsAnnotationTokens, | |
| 7473 | annotationTokens, | |
| 7474 | fieldTokens, | |
| 7475 | methodTokens); | |
| 7476 | } | |
| 7477 | ||
| 7478 | 0 | @Override |
| 7479 | public String toString() { | |
| 7480 | 0 | return "TypePool.Default.TypeExtractor{" + |
| 7481 | "typePool=" + Default.this + | |
| 7482 | ", annotationTokens=" + annotationTokens + | |
| 7483 | ", fieldTokens=" + fieldTokens + | |
| 7484 | ", methodTokens=" + methodTokens + | |
| 7485 | ", modifiers=" + modifiers + | |
| 7486 | ", internalName='" + internalName + '\'' + | |
| 7487 | ", superClassName='" + superClassName + '\'' + | |
| 7488 | ", genericSignature='" + genericSignature + '\'' + | |
| 7489 | ", interfaceName=" + Arrays.toString(interfaceName) + | |
| 7490 | ", anonymousType=" + anonymousType + | |
| 7491 | ", declarationContext=" + declarationContext + | |
| 7492 | '}'; | |
| 7493 | } | |
| 7494 | ||
| 7495 | /** | |
| 7496 | * An annotation extractor reads an annotation found in a class field an collects data that | |
| 7497 | * is relevant to creating a related annotation description. | |
| 7498 | */ | |
| 7499 | protected class AnnotationExtractor extends AnnotationVisitor { | |
| 7500 | ||
| 7501 | /** | |
| 7502 | * The annotation registrant to register found annotation values on. | |
| 7503 | */ | |
| 7504 | private final AnnotationRegistrant annotationRegistrant; | |
| 7505 | ||
| 7506 | /** | |
| 7507 | * A locator for the component type of any found annotation value. | |
| 7508 | */ | |
| 7509 | private final ComponentTypeLocator componentTypeLocator; | |
| 7510 | ||
| 7511 | /** | |
| 7512 | * Creates a new annotation extractor for a byte code element without an index. | |
| 7513 | * | |
| 7514 | * @param descriptor The annotation descriptor. | |
| 7515 | * @param annotationTokens The collection for storing any discovered annotation tokens. | |
| 7516 | * @param componentTypeLocator The component type locator to use. | |
| 7517 | */ | |
| 7518 | 20500 | protected AnnotationExtractor(String descriptor, List<LazyTypeDescription.AnnotationToken> annotationTokens, ComponentTypeLocator componentTypeLocator) { |
| 7519 | 20500 | this(new AnnotationRegistrant.ForByteCodeElement(descriptor, annotationTokens), componentTypeLocator); |
| 7520 | } | |
| 7521 | ||
| 7522 | /** | |
| 7523 | * Creates a new annotation extractor for a byte code element with an index. | |
| 7524 | * | |
| 7525 | * @param descriptor The annotation descriptor. | |
| 7526 | * @param index The index of the element for which the annotations are collected. | |
| 7527 | * @param annotationTokens The collection for storing any discovered annotation tokens. | |
| 7528 | * @param componentTypeLocator The component type locator to use. | |
| 7529 | */ | |
| 7530 | 412 | protected AnnotationExtractor(String descriptor, |
| 7531 | int index, | |
| 7532 | Map<Integer, List<LazyTypeDescription.AnnotationToken>> annotationTokens, | |
| 7533 | ComponentTypeLocator componentTypeLocator) { | |
| 7534 | 412 | this(new AnnotationRegistrant.ForByteCodeElement.WithIndex(descriptor, index, annotationTokens), componentTypeLocator); |
| 7535 | } | |
| 7536 | ||
| 7537 | /** | |
| 7538 | * Creates a new annotation extractor. | |
| 7539 | * | |
| 7540 | * @param annotationRegistrant The annotation registrant to register found annotation values on. | |
| 7541 | * @param componentTypeLocator A locator for the component type of any found annotation value. | |
| 7542 | */ | |
| 7543 | 23786 | protected AnnotationExtractor(AnnotationRegistrant annotationRegistrant, ComponentTypeLocator componentTypeLocator) { |
| 7544 | 23786 | super(Opcodes.ASM5); |
| 7545 | 23786 | this.annotationRegistrant = annotationRegistrant; |
| 7546 | 23786 | this.componentTypeLocator = componentTypeLocator; |
| 7547 | } | |
| 7548 | ||
| 7549 | 10479 | @Override |
| 7550 | public void visit(String name, Object value) { | |
| 7551 | 10479 | annotationRegistrant.register(name, value instanceof Type |
| 7552 | ? new RawTypeValue(Default.this, (Type) value) | |
| 7553 | : new AnnotationDescription.AnnotationValue.Trivial<Object>(value)); | |
| 7554 | } | |
| 7555 | ||
| 7556 | 1810 | @Override |
| 7557 | public void visitEnum(String name, String descriptor, String value) { | |
| 7558 | 1810 | annotationRegistrant.register(name, new RawEnumerationValue(Default.this, descriptor, value)); |
| 7559 | } | |
| 7560 | ||
| 7561 | 56 | @Override |
| 7562 | public AnnotationVisitor visitAnnotation(String name, String descriptor) { | |
| 7563 | 56 | return new AnnotationExtractor(new AnnotationLookup(descriptor, name), |
| 7564 | new ComponentTypeLocator.ForAnnotationProperty(TypePool.Default.this, descriptor)); | |
| 7565 | } | |
| 7566 | ||
| 7567 | 639 | @Override |
| 7568 | public AnnotationVisitor visitArray(String name) { | |
| 7569 | 639 | return new AnnotationExtractor(new ArrayLookup(name, componentTypeLocator.bind(name)), ComponentTypeLocator.Illegal.INSTANCE); |
| 7570 | } | |
| 7571 | ||
| 7572 | 23780 | @Override |
| 7573 | public void visitEnd() { | |
| 7574 | 23780 | annotationRegistrant.onComplete(); |
| 7575 | } | |
| 7576 | ||
| 7577 | 18 | @Override |
| 7578 | public String toString() { | |
| 7579 | 18 | return "TypePool.Default.TypeExtractor.AnnotationExtractor{" + |
| 7580 | "typeExtractor=" + TypeExtractor.this + | |
| 7581 | "annotationRegistrant=" + annotationRegistrant + | |
| 7582 | ", componentTypeLocator=" + componentTypeLocator + | |
| 7583 | '}'; | |
| 7584 | } | |
| 7585 | ||
| 7586 | /** | |
| 7587 | * An annotation registrant for registering values of an array. | |
| 7588 | */ | |
| 7589 | protected class ArrayLookup implements AnnotationRegistrant { | |
| 7590 | ||
| 7591 | /** | |
| 7592 | * The name of the annotation property the collected array is representing. | |
| 7593 | */ | |
| 7594 | private final String name; | |
| 7595 | ||
| 7596 | /** | |
| 7597 | * A lazy reference to resolve the component type of the collected array. | |
| 7598 | */ | |
| 7599 | private final RawNonPrimitiveArray.ComponentTypeReference componentTypeReference; | |
| 7600 | ||
| 7601 | /** | |
| 7602 | * A list of all annotation values that are found on this array. | |
| 7603 | */ | |
| 7604 | private final List<AnnotationDescription.AnnotationValue<?, ?>> values; | |
| 7605 | ||
| 7606 | /** | |
| 7607 | * Creates a new annotation registrant for an array lookup. | |
| 7608 | * | |
| 7609 | * @param name The name of the annotation property the collected array is representing. | |
| 7610 | * @param componentTypeReference A lazy reference to resolve the component type of the collected array. | |
| 7611 | */ | |
| 7612 | 641 | protected ArrayLookup(String name, RawNonPrimitiveArray.ComponentTypeReference componentTypeReference) { |
| 7613 | 641 | this.name = name; |
| 7614 | 641 | this.componentTypeReference = componentTypeReference; |
| 7615 | 641 | values = new ArrayList<AnnotationDescription.AnnotationValue<?, ?>>(); |
| 7616 | } | |
| 7617 | ||
| 7618 | 1115 | @Override |
| 7619 | public void register(String ignored, AnnotationDescription.AnnotationValue<?, ?> annotationValue) { | |
| 7620 | 1115 | values.add(annotationValue); |
| 7621 | } | |
| 7622 | ||
| 7623 | 639 | @Override |
| 7624 | public void onComplete() { | |
| 7625 | 639 | annotationRegistrant.register(name, new RawNonPrimitiveArray(Default.this, componentTypeReference, values)); |
| 7626 | } | |
| 7627 | ||
| 7628 | 5 | @Override |
| 7629 | public String toString() { | |
| 7630 | 5 | return "TypePool.Default.TypeExtractor.AnnotationExtractor.ArrayLookup{" + |
| 7631 | "annotationExtractor=" + AnnotationExtractor.this + | |
| 7632 | ", name='" + name + '\'' + | |
| 7633 | ", componentTypeReference=" + componentTypeReference + | |
| 7634 | ", values=" + values + | |
| 7635 | '}'; | |
| 7636 | } | |
| 7637 | } | |
| 7638 | ||
| 7639 | /** | |
| 7640 | * An annotation registrant for registering the values on an array that is itself an annotation property. | |
| 7641 | */ | |
| 7642 | protected class AnnotationLookup implements AnnotationRegistrant { | |
| 7643 | ||
| 7644 | /** | |
| 7645 | * The descriptor of the original annotation for which the annotation values are looked up. | |
| 7646 | */ | |
| 7647 | private final String descriptor; | |
| 7648 | ||
| 7649 | /** | |
| 7650 | * The name of the original annotation for which the annotation values are looked up. | |
| 7651 | */ | |
| 7652 | private final String name; | |
| 7653 | ||
| 7654 | /** | |
| 7655 | * This annotation's values mapped by their attribute name. | |
| 7656 | */ | |
| 7657 | private final Map<String, AnnotationDescription.AnnotationValue<?, ?>> values; | |
| 7658 | ||
| 7659 | /** | |
| 7660 | * Creates a new annotation registrant for a recursive annotation lookup. | |
| 7661 | * | |
| 7662 | * @param name The name of the original annotation for which the annotation values are looked up. | |
| 7663 | * @param descriptor The descriptor of the original annotation for which the annotation values are looked up. | |
| 7664 | */ | |
| 7665 | 58 | protected AnnotationLookup(String descriptor, String name) { |
| 7666 | 58 | this.descriptor = descriptor; |
| 7667 | 58 | this.name = name; |
| 7668 | 58 | values = new HashMap<String, AnnotationDescription.AnnotationValue<?, ?>>(); |
| 7669 | } | |
| 7670 | ||
| 7671 | 2 | @Override |
| 7672 | public void register(String name, AnnotationDescription.AnnotationValue<?, ?> annotationValue) { | |
| 7673 | 2 | values.put(name, annotationValue); |
| 7674 | } | |
| 7675 | ||
| 7676 | 56 | @Override |
| 7677 | public void onComplete() { | |
| 7678 | 56 | annotationRegistrant.register(name, new RawAnnotationValue(Default.this, new LazyTypeDescription.AnnotationToken(descriptor, values))); |
| 7679 | } | |
| 7680 | ||
| 7681 | 5 | @Override |
| 7682 | public String toString() { | |
| 7683 | 5 | return "TypePool.Default.TypeExtractor.AnnotationExtractor.AnnotationLookup{" + |
| 7684 | "descriptor='" + descriptor + '\'' + | |
| 7685 | ", name='" + name + '\'' + | |
| 7686 | ", values=" + values + | |
| 7687 | '}'; | |
| 7688 | } | |
| 7689 | } | |
| 7690 | } | |
| 7691 | ||
| 7692 | /** | |
| 7693 | * A field extractor reads a field within a class file and collects data that is relevant | |
| 7694 | * to creating a related field description. | |
| 7695 | */ | |
| 7696 | protected class FieldExtractor extends FieldVisitor { | |
| 7697 | ||
| 7698 | /** | |
| 7699 | * The modifiers found on the field. | |
| 7700 | */ | |
| 7701 | private final int modifiers; | |
| 7702 | ||
| 7703 | /** | |
| 7704 | * The name of the field. | |
| 7705 | */ | |
| 7706 | private final String internalName; | |
| 7707 | ||
| 7708 | /** | |
| 7709 | * The descriptor of the field type. | |
| 7710 | */ | |
| 7711 | private final String descriptor; | |
| 7712 | ||
| 7713 | /** | |
| 7714 | * The generic signature of the field or {@code null} if it is not generic. | |
| 7715 | */ | |
| 7716 | private final String genericSignature; | |
| 7717 | ||
| 7718 | /** | |
| 7719 | * A mapping of the field type's type annotations. | |
| 7720 | */ | |
| 7721 | private final Map<String, List<LazyTypeDescription.AnnotationToken>> typeAnnotationTokens; | |
| 7722 | ||
| 7723 | /** | |
| 7724 | * A list of annotation tokens found for this field. | |
| 7725 | */ | |
| 7726 | private final List<LazyTypeDescription.AnnotationToken> annotationTokens; | |
| 7727 | ||
| 7728 | /** | |
| 7729 | * Creates a new field extractor. | |
| 7730 | * | |
| 7731 | * @param modifiers The modifiers found for this field. | |
| 7732 | * @param internalName The name of the field. | |
| 7733 | * @param descriptor The descriptor of the field type. | |
| 7734 | * @param genericSignature The generic signature of the field or {@code null} if it is not generic. | |
| 7735 | */ | |
| 7736 | 8586 | protected FieldExtractor(int modifiers, |
| 7737 | String internalName, | |
| 7738 | String descriptor, | |
| 7739 | String genericSignature) { | |
| 7740 | 8586 | super(Opcodes.ASM5); |
| 7741 | 8586 | this.modifiers = modifiers; |
| 7742 | 8586 | this.internalName = internalName; |
| 7743 | 8586 | this.descriptor = descriptor; |
| 7744 | 8586 | this.genericSignature = genericSignature; |
| 7745 | 8586 | typeAnnotationTokens = new HashMap<String, List<LazyTypeDescription.AnnotationToken>>(); |
| 7746 | 8586 | annotationTokens = new ArrayList<LazyTypeDescription.AnnotationToken>(); |
| 7747 | } | |
| 7748 | ||
| 7749 | 278 | @Override |
| 7750 | public AnnotationVisitor visitTypeAnnotation(int rawTypeReference, TypePath typePath, String descriptor, boolean visible) { | |
| 7751 | 278 | AnnotationRegistrant annotationRegistrant; |
| 7752 | 278 | TypeReference typeReference = new TypeReference(rawTypeReference); |
| 7753 | 278 | switch (typeReference.getSort()) { |
| 7754 | 278 | case TypeReference.FIELD: |
| 7755 | 278 | annotationRegistrant = new AnnotationRegistrant.ForTypeVariable(descriptor, typePath, typeAnnotationTokens); |
| 7756 | 278 | break; |
| 7757 | 0 | default: |
| 7758 | 0 | throw new IllegalStateException("Unexpected type reference on field: " + typeReference.getSort()); |
| 7759 | } | |
| 7760 | 278 | return new AnnotationExtractor(annotationRegistrant, new ComponentTypeLocator.ForAnnotationProperty(Default.this, descriptor)); |
| 7761 | } | |
| 7762 | ||
| 7763 | 185 | @Override |
| 7764 | public AnnotationVisitor visitAnnotation(String descriptor, boolean visible) { | |
| 7765 | 185 | return new AnnotationExtractor(descriptor, annotationTokens, new ComponentTypeLocator.ForAnnotationProperty(Default.this, descriptor)); |
| 7766 | } | |
| 7767 | ||
| 7768 | 8584 | @Override |
| 7769 | public void visitEnd() { | |
| 7770 | 8584 | fieldTokens.add(new LazyTypeDescription.FieldToken(internalName, |
| 7771 | modifiers, | |
| 7772 | descriptor, | |
| 7773 | GenericTypeExtractor.ForSignature.OfField.extract(genericSignature), | |
| 7774 | typeAnnotationTokens, | |
| 7775 | annotationTokens)); | |
| 7776 | } | |
| 7777 | ||
| 7778 | 14 | @Override |
| 7779 | public String toString() { | |
| 7780 | 14 | return "TypePool.Default.TypeExtractor.FieldExtractor{" + |
| 7781 | "typeExtractor=" + TypeExtractor.this + | |
| 7782 | ", modifiers=" + modifiers + | |
| 7783 | ", internalName='" + internalName + '\'' + | |
| 7784 | ", descriptor='" + descriptor + '\'' + | |
| 7785 | ", genericSignature='" + genericSignature + '\'' + | |
| 7786 | ", typeAnnotationTokens=" + typeAnnotationTokens + | |
| 7787 | ", annotationTokens=" + annotationTokens + | |
| 7788 | '}'; | |
| 7789 | } | |
| 7790 | } | |
| 7791 | ||
| 7792 | /** | |
| 7793 | * A method extractor reads a method within a class file and collects data that is relevant | |
| 7794 | * to creating a related method description. | |
| 7795 | */ | |
| 7796 | protected class MethodExtractor extends MethodVisitor implements AnnotationRegistrant { | |
| 7797 | ||
| 7798 | /** | |
| 7799 | * The modifiers found for this method. | |
| 7800 | */ | |
| 7801 | private final int modifiers; | |
| 7802 | ||
| 7803 | /** | |
| 7804 | * The internal name found for this method. | |
| 7805 | */ | |
| 7806 | private final String internalName; | |
| 7807 | ||
| 7808 | /** | |
| 7809 | * The descriptor found for this method. | |
| 7810 | */ | |
| 7811 | private final String descriptor; | |
| 7812 | ||
| 7813 | /** | |
| 7814 | * The generic signature of the method or {@code null} if it is not generic. | |
| 7815 | */ | |
| 7816 | private final String genericSignature; | |
| 7817 | ||
| 7818 | /** | |
| 7819 | * An array of internal names of the exceptions of the found method | |
| 7820 | * or {@code null} if there are no such exceptions. | |
| 7821 | */ | |
| 7822 | private final String[] exceptionName; | |
| 7823 | ||
| 7824 | /** | |
| 7825 | * A mapping of the method's type variables' type annotations by their indices. | |
| 7826 | */ | |
| 7827 | private final Map<Integer, Map<String, List<LazyTypeDescription.AnnotationToken>>> typeVariableAnnotationTokens; | |
| 7828 | ||
| 7829 | /** | |
| 7830 | * A mapping of the method's type variables' bounds' type annotations by their indices and each variable's index. | |
| 7831 | */ | |
| 7832 | private final Map<Integer, Map<Integer, Map<String, List<LazyTypeDescription.AnnotationToken>>>> typeVariableBoundAnnotationTokens; | |
| 7833 | ||
| 7834 | /** | |
| 7835 | * A mapping of the method's return type's type annotations. | |
| 7836 | */ | |
| 7837 | private final Map<String, List<LazyTypeDescription.AnnotationToken>> returnTypeAnnotationTokens; | |
| 7838 | ||
| 7839 | /** | |
| 7840 | * A mapping of the parameters' type annotations by their indices. | |
| 7841 | */ | |
| 7842 | private final Map<Integer, Map<String, List<LazyTypeDescription.AnnotationToken>>> parameterTypeAnnotationTokens; | |
| 7843 | ||
| 7844 | /** | |
| 7845 | * A mapping of the exception types' type annotations by their indices. | |
| 7846 | */ | |
| 7847 | private final Map<Integer, Map<String, List<LazyTypeDescription.AnnotationToken>>> exceptionTypeAnnotationTokens; | |
| 7848 | ||
| 7849 | /** | |
| 7850 | * A mapping of the receiver type's type annotations. | |
| 7851 | */ | |
| 7852 | private final Map<String, List<LazyTypeDescription.AnnotationToken>> receiverTypeAnnotationTokens; | |
| 7853 | ||
| 7854 | /** | |
| 7855 | * A list of annotation tokens declared on the found method. | |
| 7856 | */ | |
| 7857 | private final List<LazyTypeDescription.AnnotationToken> annotationTokens; | |
| 7858 | ||
| 7859 | /** | |
| 7860 | * A mapping of parameter indices to annotation tokens found for the parameters at these indices. | |
| 7861 | */ | |
| 7862 | private final Map<Integer, List<LazyTypeDescription.AnnotationToken>> parameterAnnotationTokens; | |
| 7863 | ||
| 7864 | /** | |
| 7865 | * A list of tokens representing meta information of a parameter as it is available for method's | |
| 7866 | * that are compiled in the Java 8 version format. | |
| 7867 | */ | |
| 7868 | private final List<LazyTypeDescription.MethodToken.ParameterToken> parameterTokens; | |
| 7869 | ||
| 7870 | /** | |
| 7871 | * A bag of parameter meta information representing debugging information which allows to extract | |
| 7872 | * a method's parameter names. | |
| 7873 | */ | |
| 7874 | private final ParameterBag legacyParameterBag; | |
| 7875 | ||
| 7876 | /** | |
| 7877 | * The first label that is found in the method's body, if any, denoting the start of the method. | |
| 7878 | * This label can be used to identify names of local variables that describe the method's parameters. | |
| 7879 | */ | |
| 7880 | private Label firstLabel; | |
| 7881 | ||
| 7882 | /** | |
| 7883 | * The default value of the found method or {@code null} if no such value exists. | |
| 7884 | */ | |
| 7885 | private AnnotationDescription.AnnotationValue<?, ?> defaultValue; | |
| 7886 | ||
| 7887 | /** | |
| 7888 | * Creates a method extractor. | |
| 7889 | * | |
| 7890 | * @param modifiers The modifiers found for this method. | |
| 7891 | * @param internalName The internal name found for this method. | |
| 7892 | * @param descriptor The descriptor found for this method. | |
| 7893 | * @param genericSignature The generic signature of the method or {@code null} if it is not generic. | |
| 7894 | * @param exceptionName An array of internal names of the exceptions of the found method | |
| 7895 | * or {@code null} if there are no such exceptions. | |
| 7896 | */ | |
| 7897 | 105207 | protected MethodExtractor(int modifiers, |
| 7898 | String internalName, | |
| 7899 | String descriptor, | |
| 7900 | String genericSignature, | |
| 7901 | String[] exceptionName) { | |
| 7902 | 105207 | super(Opcodes.ASM5); |
| 7903 | 105207 | this.modifiers = modifiers; |
| 7904 | 105207 | this.internalName = internalName; |
| 7905 | 105207 | this.descriptor = descriptor; |
| 7906 | 105207 | this.genericSignature = genericSignature; |
| 7907 | 105207 | this.exceptionName = exceptionName; |
| 7908 | 105207 | typeVariableAnnotationTokens = new HashMap<Integer, Map<String, List<LazyTypeDescription.AnnotationToken>>>(); |
| 7909 | 105207 | typeVariableBoundAnnotationTokens = new HashMap<Integer, Map<Integer, Map<String, List<LazyTypeDescription.AnnotationToken>>>>(); |
| 7910 | 105207 | returnTypeAnnotationTokens = new HashMap<String, List<LazyTypeDescription.AnnotationToken>>(); |
| 7911 | 105207 | parameterTypeAnnotationTokens = new HashMap<Integer, Map<String, List<LazyTypeDescription.AnnotationToken>>>(); |
| 7912 | 105207 | exceptionTypeAnnotationTokens = new HashMap<Integer, Map<String, List<LazyTypeDescription.AnnotationToken>>>(); |
| 7913 | 105207 | receiverTypeAnnotationTokens = new HashMap<String, List<LazyTypeDescription.AnnotationToken>>(); |
| 7914 | 105207 | annotationTokens = new ArrayList<LazyTypeDescription.AnnotationToken>(); |
| 7915 | 105207 | parameterAnnotationTokens = new HashMap<Integer, List<LazyTypeDescription.AnnotationToken>>(); |
| 7916 | 105207 | parameterTokens = new ArrayList<LazyTypeDescription.MethodToken.ParameterToken>(); |
| 7917 | 105207 | legacyParameterBag = new ParameterBag(Type.getMethodType(descriptor).getArgumentTypes()); |
| 7918 | } | |
| 7919 | ||
| 7920 | 1016 | @Override |
| 7921 | public AnnotationVisitor visitTypeAnnotation(int rawTypeReference, TypePath typePath, String descriptor, boolean visible) { | |
| 7922 | 1016 | AnnotationRegistrant annotationRegistrant; |
| 7923 | 1016 | TypeReference typeReference = new TypeReference(rawTypeReference); |
| 7924 | 1016 | switch (typeReference.getSort()) { |
| 7925 | 38 | case TypeReference.METHOD_TYPE_PARAMETER: |
| 7926 | 38 | annotationRegistrant = new ForTypeVariable.WithIndex(descriptor, |
| 7927 | typePath, | |
| 7928 | typeReference.getTypeParameterIndex(), | |
| 7929 | typeVariableAnnotationTokens); | |
| 7930 | 38 | break; |
| 7931 | 38 | case TypeReference.METHOD_TYPE_PARAMETER_BOUND: |
| 7932 | 38 | annotationRegistrant = new ForTypeVariable.WithIndex.DoubleIndexed(descriptor, |
| 7933 | typePath, | |
| 7934 | typeReference.getTypeParameterBoundIndex(), | |
| 7935 | typeReference.getTypeParameterIndex(), | |
| 7936 | typeVariableBoundAnnotationTokens); | |
| 7937 | 38 | break; |
| 7938 | 280 | case TypeReference.METHOD_RETURN: |
| 7939 | 280 | annotationRegistrant = new ForTypeVariable(descriptor, |
| 7940 | typePath, | |
| 7941 | returnTypeAnnotationTokens); | |
| 7942 | 280 | break; |
| 7943 | 356 | case TypeReference.METHOD_FORMAL_PARAMETER: |
| 7944 | 356 | annotationRegistrant = new ForTypeVariable.WithIndex(descriptor, |
| 7945 | typePath, | |
| 7946 | typeReference.getFormalParameterIndex(), | |
| 7947 | parameterTypeAnnotationTokens); | |
| 7948 | 356 | break; |
| 7949 | 90 | case TypeReference.THROWS: |
| 7950 | 90 | annotationRegistrant = new ForTypeVariable.WithIndex(descriptor, |
| 7951 | typePath, | |
| 7952 | typeReference.getExceptionIndex(), | |
| 7953 | exceptionTypeAnnotationTokens); | |
| 7954 | 90 | break; |
| 7955 | 214 | case TypeReference.METHOD_RECEIVER: |
| 7956 | 214 | annotationRegistrant = new ForTypeVariable(descriptor, |
| 7957 | typePath, | |
| 7958 | receiverTypeAnnotationTokens); | |
| 7959 | 214 | break; |
| 7960 | 0 | default: |
| 7961 | 0 | throw new IllegalStateException("Unexpected type reference on method: " + typeReference.getSort()); |
| 7962 | } | |
| 7963 | 1016 | return new AnnotationExtractor(annotationRegistrant, new ComponentTypeLocator.ForAnnotationProperty(Default.this, descriptor)); |
| 7964 | } | |
| 7965 | ||
| 7966 | 18456 | @Override |
| 7967 | public AnnotationVisitor visitAnnotation(String descriptor, boolean visible) { | |
| 7968 | 18456 | return new AnnotationExtractor(descriptor, annotationTokens, new ComponentTypeLocator.ForAnnotationProperty(Default.this, descriptor)); |
| 7969 | } | |
| 7970 | ||
| 7971 | 410 | @Override |
| 7972 | public AnnotationVisitor visitParameterAnnotation(int index, String descriptor, boolean visible) { | |
| 7973 | 410 | return new AnnotationExtractor(descriptor, index, parameterAnnotationTokens, new ComponentTypeLocator.ForAnnotationProperty(Default.this, descriptor)); |
| 7974 | } | |
| 7975 | ||
| 7976 | 664912 | @Override |
| 7977 | public void visitLabel(Label label) { | |
| 7978 | 664912 | if (readerMode.isExtended() && firstLabel == null) { |
| 7979 | 79765 | firstLabel = label; |
| 7980 | } | |
| 7981 | } | |
| 7982 | ||
| 7983 | 77602 | @Override |
| 7984 | public void visitLocalVariable(String name, String descriptor, String signature, Label start, Label end, int index) { | |
| 7985 | 77602 | if (readerMode.isExtended() && start == firstLabel) { |
| 7986 | 28694 | legacyParameterBag.register(index, name); |
| 7987 | } | |
| 7988 | } | |
| 7989 | ||
| 7990 | 208 | @Override |
| 7991 | public void visitParameter(String name, int modifiers) { | |
| 7992 | 208 | parameterTokens.add(new LazyTypeDescription.MethodToken.ParameterToken(name, modifiers)); |
| 7993 | } | |
| 7994 | ||
| 7995 | 85 | @Override |
| 7996 | public AnnotationVisitor visitAnnotationDefault() { | |
| 7997 | 85 | return new AnnotationExtractor(this, new ComponentTypeLocator.ForArrayType(descriptor)); |
| 7998 | } | |
| 7999 | ||
| 8000 | 85 | @Override |
| 8001 | public void register(String ignored, AnnotationDescription.AnnotationValue<?, ?> annotationValue) { | |
| 8002 | 85 | defaultValue = annotationValue; |
| 8003 | } | |
| 8004 | ||
| 8005 | 85 | @Override |
| 8006 | public void onComplete() { | |
| 8007 | /* do nothing, as the register method is called at most once for default values */ | |
| 8008 | } | |
| 8009 | ||
| 8010 | 105205 | @Override |
| 8011 | public void visitEnd() { | |
| 8012 | 105205 | methodTokens.add(new LazyTypeDescription.MethodToken(internalName, |
| 8013 | modifiers, | |
| 8014 | descriptor, | |
| 8015 | GenericTypeExtractor.ForSignature.OfMethod.extract(genericSignature), | |
| 8016 | exceptionName, | |
| 8017 | typeVariableAnnotationTokens, | |
| 8018 | typeVariableBoundAnnotationTokens, | |
| 8019 | returnTypeAnnotationTokens, | |
| 8020 | parameterTypeAnnotationTokens, | |
| 8021 | exceptionTypeAnnotationTokens, | |
| 8022 | receiverTypeAnnotationTokens, | |
| 8023 | annotationTokens, | |
| 8024 | parameterAnnotationTokens, | |
| 8025 | 105205 | parameterTokens.isEmpty() |
| 8026 | ? legacyParameterBag.resolve((modifiers & Opcodes.ACC_STATIC) != 0) | |
| 8027 | : parameterTokens, | |
| 8028 | defaultValue)); | |
| 8029 | } | |
| 8030 | ||
| 8031 | 36 | @Override |
| 8032 | public String toString() { | |
| 8033 | 36 | return "TypePool.Default.TypeExtractor.MethodExtractor{" + |
| 8034 | "typeExtractor=" + TypeExtractor.this + | |
| 8035 | ", modifiers=" + modifiers + | |
| 8036 | ", internalName='" + internalName + '\'' + | |
| 8037 | ", descriptor='" + descriptor + '\'' + | |
| 8038 | ", genericSignature='" + genericSignature + '\'' + | |
| 8039 | ", exceptionName=" + Arrays.toString(exceptionName) + | |
| 8040 | ", typeVariableAnnotationTokens=" + typeVariableAnnotationTokens + | |
| 8041 | ", typeVariableBoundAnnotationTokens=" + typeVariableBoundAnnotationTokens + | |
| 8042 | ", returnTypeAnnotationTokens=" + returnTypeAnnotationTokens + | |
| 8043 | ", parameterTypeAnnotationTokens=" + parameterTypeAnnotationTokens + | |
| 8044 | ", exceptionTypeAnnotationTokens=" + exceptionTypeAnnotationTokens + | |
| 8045 | ", receiverTypeAnnotationTokens=" + receiverTypeAnnotationTokens + | |
| 8046 | ", annotationTokens=" + annotationTokens + | |
| 8047 | ", parameterAnnotationTokens=" + parameterAnnotationTokens + | |
| 8048 | ", parameterTokens=" + parameterTokens + | |
| 8049 | ", legacyParameterBag=" + legacyParameterBag + | |
| 8050 | ", firstLabel=" + firstLabel + | |
| 8051 | ", defaultValue=" + defaultValue + | |
| 8052 | '}'; | |
| 8053 | } | |
| 8054 | } | |
| 8055 | } | |
| 8056 | ||
| 8057 | /** | |
| 8058 | * Determines the granularity of the class file parsing that is conducted by a {@link net.bytebuddy.pool.TypePool.Default}. | |
| 8059 | */ | |
| 8060 | public enum ReaderMode { | |
| 8061 | ||
| 8062 | /** | |
| 8063 | * The extended reader mode parses the code segment of each method in order to detect parameter names | |
| 8064 | * that are only stored in a method's debugging information but are not explicitly included. | |
| 8065 | */ | |
| 8066 | EXTENDED(ClassReader.SKIP_FRAMES), | |
| 8067 | ||
| 8068 | /** | |
| 8069 | * The fast reader mode skips the code segment of each method and cannot detect parameter names that are | |
| 8070 | * only contained within the debugging information. This mode still detects explicitly included method | |
| 8071 | * parameter names. | |
| 8072 | */ | |
| 8073 | FAST(ClassReader.SKIP_CODE); | |
| 8074 | ||
| 8075 | /** | |
| 8076 | * The flags to provide to a {@link ClassReader} for parsing a file. | |
| 8077 | */ | |
| 8078 | private final int flags; | |
| 8079 | ||
| 8080 | /** | |
| 8081 | * Creates a new reader mode constant. | |
| 8082 | * | |
| 8083 | * @param flags The flags to provide to a {@link ClassReader} for parsing a file. | |
| 8084 | */ | |
| 8085 | 2 | ReaderMode(int flags) { |
| 8086 | 2 | this.flags = flags; |
| 8087 | } | |
| 8088 | ||
| 8089 | /** | |
| 8090 | * Returns the flags to provide to a {@link ClassReader} for parsing a file. | |
| 8091 | * | |
| 8092 | * @return The flags to provide to a {@link ClassReader} for parsing a file. | |
| 8093 | */ | |
| 8094 | 4979 | protected int getFlags() { |
| 8095 | 4979 | return flags; |
| 8096 | } | |
| 8097 | ||
| 8098 | /** | |
| 8099 | * Determines if this reader mode represents extended reading. | |
| 8100 | * | |
| 8101 | * @return {@code true} if this reader mode represents extended reading. | |
| 8102 | */ | |
| 8103 | 742516 | public boolean isExtended() { |
| 8104 | 742516 | return this == EXTENDED; |
| 8105 | } | |
| 8106 | ||
| 8107 | 18 | @Override |
| 8108 | public String toString() { | |
| 8109 | 18 | return "TypePool.Default.ReaderMode." + name(); |
| 8110 | } | |
| 8111 | } | |
| 8112 | } | |
| 8113 | ||
| 8114 | /** | |
| 8115 | * A lazy facade of a type pool that delegates any lookups to another type pool only if another value than the type's name is looked up. | |
| 8116 | */ | |
| 8117 | class LazyFacade extends AbstractBase { | |
| 8118 | ||
| 8119 | /** | |
| 8120 | * The type pool to delegate to. | |
| 8121 | */ | |
| 8122 | private final TypePool typePool; | |
| 8123 | ||
| 8124 | /** | |
| 8125 | * Creates a lazy facade for a type pool. | |
| 8126 | * | |
| 8127 | * @param typePool The type pool to delegate to. | |
| 8128 | */ | |
| 8129 | 48690 | public LazyFacade(TypePool typePool) { |
| 8130 | 48690 | super(CacheProvider.NoOp.INSTANCE); |
| 8131 | 48690 | this.typePool = typePool; |
| 8132 | } | |
| 8133 | ||
| 8134 | 48474 | @Override |
| 8135 | protected Resolution doDescribe(String name) { | |
| 8136 | 48474 | return new LazyResolution(typePool, name); |
| 8137 | } | |
| 8138 | ||
| 8139 | 547 | @Override |
| 8140 | public void clear() { | |
| 8141 | 547 | typePool.clear(); |
| 8142 | } | |
| 8143 | ||
| 8144 | 9 | @Override |
| 8145 | public boolean equals(Object other) { | |
| 8146 | 9 | return this == other || !(other == null || getClass() != other.getClass()) |
| 8147 | && typePool.equals(((LazyFacade) other).typePool); | |
| 8148 | } | |
| 8149 | ||
| 8150 | 3 | @Override |
| 8151 | public int hashCode() { | |
| 8152 | 3 | return typePool.hashCode(); |
| 8153 | } | |
| 8154 | ||
| 8155 | 4 | @Override |
| 8156 | public String toString() { | |
| 8157 | 4 | return "TypePool.LazyFacade{" + |
| 8158 | "typePool=" + typePool + | |
| 8159 | '}'; | |
| 8160 | } | |
| 8161 | ||
| 8162 | /** | |
| 8163 | * The lazy resolution for a lazy facade for a type pool. | |
| 8164 | */ | |
| 8165 | protected static class LazyResolution implements Resolution { | |
| 8166 | ||
| 8167 | /** | |
| 8168 | * The type pool to delegate to. | |
| 8169 | */ | |
| 8170 | private final TypePool typePool; | |
| 8171 | ||
| 8172 | /** | |
| 8173 | * The name of the type that is represented by this resolution. | |
| 8174 | */ | |
| 8175 | private final String name; | |
| 8176 | ||
| 8177 | /** | |
| 8178 | * Creates a lazy resolution for a lazy facade for a type pool. | |
| 8179 | * | |
| 8180 | * @param typePool The type pool to delegate to. | |
| 8181 | * @param name The name of the type that is represented by this resolution. | |
| 8182 | */ | |
| 8183 | 48478 | protected LazyResolution(TypePool typePool, String name) { |
| 8184 | 48478 | this.typePool = typePool; |
| 8185 | 48478 | this.name = name; |
| 8186 | } | |
| 8187 | ||
| 8188 | 1 | @Override |
| 8189 | public boolean isResolved() { | |
| 8190 | 1 | return typePool.describe(name).isResolved(); |
| 8191 | } | |
| 8192 | ||
| 8193 | 48473 | @Override |
| 8194 | public TypeDescription resolve() { | |
| 8195 | 48473 | return new LazyTypeDescription(typePool, name); |
| 8196 | } | |
| 8197 | ||
| 8198 | 6 | @Override |
| 8199 | public boolean equals(Object other) { | |
| 8200 | 1 | if (this == other) return true; |
| 8201 | 2 | if (other == null || getClass() != other.getClass()) return false; |
| 8202 | 3 | LazyResolution that = (LazyResolution) other; |
| 8203 | 3 | return typePool.equals(that.typePool) && name.equals(that.name); |
| 8204 | } | |
| 8205 | ||
| 8206 | 4 | @Override |
| 8207 | public int hashCode() { | |
| 8208 | 4 | int result = typePool.hashCode(); |
| 8209 | 4 | result = 31 * result + name.hashCode(); |
| 8210 | 4 | return result; |
| 8211 | } | |
| 8212 | ||
| 8213 | 4 | @Override |
| 8214 | public String toString() { | |
| 8215 | 4 | return "TypePool.LazyFacade.LazyResolution{" + |
| 8216 | "typePool=" + typePool + | |
| 8217 | ", name=" + name + | |
| 8218 | '}'; | |
| 8219 | } | |
| 8220 | ||
| 8221 | /** | |
| 8222 | * A lazy type description for a lazy facade of a type pool. | |
| 8223 | */ | |
| 8224 | protected static class LazyTypeDescription extends TypeDescription.AbstractBase.OfSimpleType { | |
| 8225 | ||
| 8226 | /** | |
| 8227 | * The type pool to delegate to. | |
| 8228 | */ | |
| 8229 | private final TypePool typePool; | |
| 8230 | ||
| 8231 | /** | |
| 8232 | * The name of the type that is represented by this resolution. | |
| 8233 | */ | |
| 8234 | private final String name; | |
| 8235 | ||
| 8236 | /** | |
| 8237 | * Creates a lazy type description for a lazy facade of a type pool. | |
| 8238 | * | |
| 8239 | * @param typePool The type pool to delegate to. | |
| 8240 | * @param name The name of the type that is represented by this resolution. | |
| 8241 | */ | |
| 8242 | 48473 | protected LazyTypeDescription(TypePool typePool, String name) { |
| 8243 | 48473 | this.typePool = typePool; |
| 8244 | 48473 | this.name = name; |
| 8245 | } | |
| 8246 | ||
| 8247 | /** | |
| 8248 | * Resolves the actual type by querying the actual type pool. | |
| 8249 | * | |
| 8250 | * @return A representation of the actual type description. | |
| 8251 | */ | |
| 8252 | 2102 | private TypeDescription resolve() { |
| 8253 | 2102 | return typePool.describe(name).resolve(); |
| 8254 | } | |
| 8255 | ||
| 8256 | 178 | @Override |
| 8257 | public Generic getSuperClass() { | |
| 8258 | 178 | return resolve().getSuperClass(); |
| 8259 | } | |
| 8260 | ||
| 8261 | 251 | @Override |
| 8262 | public TypeList.Generic getInterfaces() { | |
| 8263 | 251 | return resolve().getInterfaces(); |
| 8264 | } | |
| 8265 | ||
| 8266 | 203 | @Override |
| 8267 | public FieldList<FieldDescription.InDefinedShape> getDeclaredFields() { | |
| 8268 | 203 | return resolve().getDeclaredFields(); |
| 8269 | } | |
| 8270 | ||
| 8271 | 267 | @Override |
| 8272 | public MethodList<MethodDescription.InDefinedShape> getDeclaredMethods() { | |
| 8273 | 267 | return resolve().getDeclaredMethods(); |
| 8274 | } | |
| 8275 | ||
| 8276 | 88 | @Override |
| 8277 | public TypeDescription getDeclaringType() { | |
| 8278 | 88 | return resolve().getDeclaringType(); |
| 8279 | } | |
| 8280 | ||
| 8281 | 85 | @Override |
| 8282 | public MethodDescription getEnclosingMethod() { | |
| 8283 | 85 | return resolve().getEnclosingMethod(); |
| 8284 | } | |
| 8285 | ||
| 8286 | 85 | @Override |
| 8287 | public TypeDescription getEnclosingType() { | |
| 8288 | 85 | return resolve().getEnclosingType(); |
| 8289 | } | |
| 8290 | ||
| 8291 | 82 | @Override |
| 8292 | public TypeList getDeclaredTypes() { | |
| 8293 | 82 | return resolve().getDeclaredTypes(); |
| 8294 | } | |
| 8295 | ||
| 8296 | 90 | @Override |
| 8297 | public boolean isAnonymousClass() { | |
| 8298 | 90 | return resolve().isAnonymousClass(); |
| 8299 | } | |
| 8300 | ||
| 8301 | 89 | @Override |
| 8302 | public boolean isLocalClass() { | |
| 8303 | 89 | return resolve().isLocalClass(); |
| 8304 | } | |
| 8305 | ||
| 8306 | 84 | @Override |
| 8307 | public boolean isMemberClass() { | |
| 8308 | 84 | return resolve().isMemberClass(); |
| 8309 | } | |
| 8310 | ||
| 8311 | 7 | @Override |
| 8312 | public PackageDescription getPackage() { | |
| 8313 | 7 | return resolve().getPackage(); |
| 8314 | } | |
| 8315 | ||
| 8316 | 259 | @Override |
| 8317 | public AnnotationList getDeclaredAnnotations() { | |
| 8318 | 259 | return resolve().getDeclaredAnnotations(); |
| 8319 | } | |
| 8320 | ||
| 8321 | 172 | @Override |
| 8322 | public TypeList.Generic getTypeVariables() { | |
| 8323 | 172 | return resolve().getTypeVariables(); |
| 8324 | } | |
| 8325 | ||
| 8326 | 162 | @Override |
| 8327 | public int getModifiers() { | |
| 8328 | 162 | return resolve().getModifiers(); |
| 8329 | } | |
| 8330 | ||
| 8331 | 49063 | @Override |
| 8332 | public String getName() { | |
| 8333 | 49063 | return name; |
| 8334 | } | |
| 8335 | } | |
| 8336 | } | |
| 8337 | } | |
| 8338 | ||
| 8339 | /** | |
| 8340 | * A type pool that attempts to load a class. | |
| 8341 | */ | |
| 8342 | class ClassLoading extends AbstractBase.Hierarchical { | |
| 8343 | ||
| 8344 | /** | |
| 8345 | * The class loader to query. | |
| 8346 | */ | |
| 8347 | private final ClassLoader classLoader; | |
| 8348 | ||
| 8349 | /** | |
| 8350 | * Creates a class loadings type pool. | |
| 8351 | * | |
| 8352 | * @param cacheProvider The cache provider to use. | |
| 8353 | * @param parent The parent type pool. | |
| 8354 | * @param classLoader The class loader to use for locating files. | |
| 8355 | */ | |
| 8356 | 25266 | public ClassLoading(CacheProvider cacheProvider, TypePool parent, ClassLoader classLoader) { |
| 8357 | 25266 | super(cacheProvider, parent); |
| 8358 | 25266 | this.classLoader = classLoader; |
| 8359 | } | |
| 8360 | ||
| 8361 | /** | |
| 8362 | * Returns a type pool that attempts type descriptions by loadings types from the given class loader. | |
| 8363 | * | |
| 8364 | * @param classLoader The class loader to use. | |
| 8365 | * @return An class loading type pool. | |
| 8366 | */ | |
| 8367 | 903 | public static TypePool of(ClassLoader classLoader) { |
| 8368 | 903 | return of(classLoader, Empty.INSTANCE); |
| 8369 | } | |
| 8370 | ||
| 8371 | /** | |
| 8372 | * Returns a type pool that attempts type descriptions by loadings types from the given class loader. | |
| 8373 | * | |
| 8374 | * @param classLoader The class loader to use. | |
| 8375 | * @param parent The parent type pool to use. | |
| 8376 | * @return An class loading type pool. | |
| 8377 | */ | |
| 8378 | 25256 | public static TypePool of(ClassLoader classLoader, TypePool parent) { |
| 8379 | 25256 | return new ClassLoading(CacheProvider.NoOp.INSTANCE, parent, classLoader); |
| 8380 | } | |
| 8381 | ||
| 8382 | /** | |
| 8383 | * Returns a type pool that attempts type descriptions by loadings types from the system class loader. | |
| 8384 | * | |
| 8385 | * @return An class loading type pool. | |
| 8386 | */ | |
| 8387 | 901 | public static TypePool ofClassPath() { |
| 8388 | 901 | return of(ClassLoader.getSystemClassLoader()); |
| 8389 | } | |
| 8390 | ||
| 8391 | 8 | @Override |
| 8392 | public Resolution doDescribe(String name) { | |
| 8393 | 8 | try { |
| 8394 | 8 | return new Resolution.Simple(new TypeDescription.ForLoadedType(Class.forName(name, false, classLoader))); |
| 8395 | } catch (ClassNotFoundException ignored) { | |
| 8396 | 0 | return new Resolution.Illegal(name); |
| 8397 | } | |
| 8398 | } | |
| 8399 | ||
| 8400 | 14 | @Override |
| 8401 | public boolean equals(Object other) { | |
| 8402 | 2 | if (this == other) return true; |
| 8403 | 4 | if (other == null || getClass() != other.getClass()) return false; |
| 8404 | 4 | if (!super.equals(other)) return false; |
| 8405 | 4 | ClassLoading that = (ClassLoading) other; |
| 8406 | 4 | return !(classLoader != null ? !classLoader.equals(that.classLoader) : that.classLoader != null); |
| 8407 | } | |
| 8408 | ||
| 8409 | 10 | @Override |
| 8410 | public int hashCode() { | |
| 8411 | 10 | int result = super.hashCode(); |
| 8412 | 10 | result = 31 * result + (classLoader != null ? classLoader.hashCode() : 0); |
| 8413 | 10 | return result; |
| 8414 | } | |
| 8415 | ||
| 8416 | 10 | @Override |
| 8417 | public String toString() { | |
| 8418 | 10 | return "TypePool.ClassLoading{" + |
| 8419 | ", cacheProvider=" + cacheProvider + | |
| 8420 | ", classLoader=" + classLoader + | |
| 8421 | '}'; | |
| 8422 | } | |
| 8423 | } | |
| 8424 | ||
| 8425 | /** | |
| 8426 | * A type pool that supplies explicitly known type descriptions. | |
| 8427 | */ | |
| 8428 | class Explicit extends AbstractBase.Hierarchical { | |
| 8429 | ||
| 8430 | /** | |
| 8431 | * A mapping from type names to type descriptions of that name. | |
| 8432 | */ | |
| 8433 | private final Map<String, TypeDescription> precomputed; | |
| 8434 | ||
| 8435 | /** | |
| 8436 | * Creates a new explicit type pool. | |
| 8437 | * | |
| 8438 | * @param parent The parent type pool. | |
| 8439 | * @param precomputed A mapping from type names to type descriptions of that name. | |
| 8440 | */ | |
| 8441 | 8 | public Explicit(TypePool parent, Map<String, TypeDescription> precomputed) { |
| 8442 | 8 | super(CacheProvider.NoOp.INSTANCE, parent); |
| 8443 | 8 | this.precomputed = precomputed; |
| 8444 | } | |
| 8445 | ||
| 8446 | 2 | @Override |
| 8447 | protected Resolution doDescribe(String name) { | |
| 8448 | 2 | TypeDescription typeDescription = precomputed.get(name); |
| 8449 | 2 | return typeDescription == null |
| 8450 | ? new Resolution.Illegal(name) | |
| 8451 | : new Resolution.Simple(typeDescription); | |
| 8452 | } | |
| 8453 | ||
| 8454 | 6 | @Override |
| 8455 | public boolean equals(Object other) { | |
| 8456 | 6 | return this == other || !(other == null || getClass() != other.getClass()) |
| 8457 | && super.equals(other) | |
| 8458 | && precomputed.equals(((Explicit) other).precomputed); | |
| 8459 | } | |
| 8460 | ||
| 8461 | 4 | @Override |
| 8462 | public int hashCode() { | |
| 8463 | 4 | int result = super.hashCode(); |
| 8464 | 4 | result = 31 * result + precomputed.hashCode(); |
| 8465 | 4 | return result; |
| 8466 | } | |
| 8467 | ||
| 8468 | 5 | @Override |
| 8469 | public String toString() { | |
| 8470 | 5 | return "TypePool.Explicit{" + |
| 8471 | "cacheProvider=" + cacheProvider + | |
| 8472 | ", precomputed=" + precomputed + | |
| 8473 | '}'; | |
| 8474 | } | |
| 8475 | } | |
| 8476 | } |